13778049789

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18127

約数の個数: 96

約数和(自身を含む): 25941786624

約数和(自身を除く): 12163736835

約数列:

[1, 3, 7, 9, 17, 21, 23, 31, 51, 63, 69, 93, 119, 153, 161, 207, 217, 279, 357, 391, 483, 527, 651, 713, 1071, 1173, 1449, 1581, 1953, 2139, 2737, 3519, 3689, 4743, 4991, 6417, 8211, 11067, 12121, 14973, 18043, 24633, 33201, 36363, 44919, 54129, 84847, 109089, 126301, 162387, 254541, 306731, 378903, 414989, 559333, 763623, 920193, 1136709, 1244967, 1677999, 2147117, 2760579, 2904923, 3734901, 3915331, 5033997, 6441351, 7054813, 8714769, 9508661, 11745993, 12864659, 19324053, 21164439, 26144307, 28525983, 35237979, 38593977, 49383691, 63493317, 66560627, 85577949, 90052613, 115781931, 148151073, 199681881, 218699203, 270157839, 444453219, 599045643, 656097609, 810473517, 1530894421, 1968292827, 4592683263, 13778049789]

約数ペア:

[(1, 13778049789), (3, 4592683263), (7, 1968292827), (9, 1530894421), (17, 810473517), (21, 656097609), (23, 599045643), (31, 444453219), (51, 270157839), (63, 218699203), (69, 199681881), (93, 148151073), (119, 115781931), (153, 90052613), (161, 85577949), (207, 66560627), (217, 63493317), (279, 49383691), (357, 38593977), (391, 35237979), (483, 28525983), (527, 26144307), (651, 21164439), (713, 19324053), (1071, 12864659), (1173, 11745993), (1449, 9508661), (1581, 8714769), (1953, 7054813), (2139, 6441351), (2737, 5033997), (3519, 3915331), (3689, 3734901), (4743, 2904923), (4991, 2760579), (6417, 2147117), (8211, 1677999), (11067, 1244967), (12121, 1136709), (14973, 920193), (18043, 763623), (24633, 559333), (33201, 414989), (36363, 378903), (44919, 306731), (54129, 254541), (84847, 162387), (109089, 126301)]