42108378081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 74636328960

約数和(自身を除く): 32527950879

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 73, 77, 151, 161, 219, 231, 253, 453, 483, 511, 719, 759, 803, 1057, 1533, 1661, 1679, 1771, 2157, 2409, 3171, 3473, 4983, 5033, 5037, 5313, 5621, 7909, 10419, 11023, 11627, 11753, 15099, 16537, 16863, 18469, 23727, 24311, 33069, 34881, 35259, 38203, 49611, 52487, 55363, 55407, 72933, 77161, 108569, 114609, 115759, 121253, 129283, 157461, 166089, 181907, 231483, 253529, 267421, 325707, 347277, 363759, 367409, 387849, 545721, 577357, 759983, 760587, 802263, 848771, 1102227, 1194259, 1207201, 1273349, 1732071, 1774703, 2279949, 2497087, 2546313, 2788819, 3582777, 3621603, 3820047, 4041499, 5324109, 7491261, 7925537, 8359813, 8366457, 8450407, 12124497, 13279211, 17479609, 19521733, 23776611, 25079439, 25351221, 27467957, 39837633, 52438827, 55478759, 58565199, 82403871, 87180907, 92954477, 166436277, 182287351, 192275699, 261542721, 278863431, 546862053, 576827097, 610266349, 1276011457, 1830799047, 2005160861, 3828034371, 6015482583, 14036126027, 42108378081]

約数ペア:

[(1, 42108378081), (3, 14036126027), (7, 6015482583), (11, 3828034371), (21, 2005160861), (23, 1830799047), (33, 1276011457), (69, 610266349), (73, 576827097), (77, 546862053), (151, 278863431), (161, 261542721), (219, 192275699), (231, 182287351), (253, 166436277), (453, 92954477), (483, 87180907), (511, 82403871), (719, 58565199), (759, 55478759), (803, 52438827), (1057, 39837633), (1533, 27467957), (1661, 25351221), (1679, 25079439), (1771, 23776611), (2157, 19521733), (2409, 17479609), (3171, 13279211), (3473, 12124497), (4983, 8450407), (5033, 8366457), (5037, 8359813), (5313, 7925537), (5621, 7491261), (7909, 5324109), (10419, 4041499), (11023, 3820047), (11627, 3621603), (11753, 3582777), (15099, 2788819), (16537, 2546313), (16863, 2497087), (18469, 2279949), (23727, 1774703), (24311, 1732071), (33069, 1273349), (34881, 1207201), (35259, 1194259), (38203, 1102227), (49611, 848771), (52487, 802263), (55363, 760587), (55407, 759983), (72933, 577357), (77161, 545721), (108569, 387849), (114609, 367409), (115759, 363759), (121253, 347277), (129283, 325707), (157461, 267421), (166089, 253529), (181907, 231483)]