41187993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 72376320

約数和(自身を除く): 31188327

約数列:

[1, 3, 7, 11, 21, 33, 37, 61, 77, 79, 111, 183, 231, 237, 259, 407, 427, 553, 671, 777, 869, 1221, 1281, 1659, 2013, 2257, 2607, 2849, 2923, 4697, 4819, 6083, 6771, 8547, 8769, 14091, 14457, 15799, 18249, 20461, 24827, 32153, 33733, 47397, 53009, 61383, 74481, 96459, 101199, 159027, 173789, 178303, 225071, 371063, 521367, 534909, 675213, 1113189, 1248121, 1961333, 3744363, 5883999, 13729331, 41187993]

約数ペア:

[(1, 41187993), (3, 13729331), (7, 5883999), (11, 3744363), (21, 1961333), (33, 1248121), (37, 1113189), (61, 675213), (77, 534909), (79, 521367), (111, 371063), (183, 225071), (231, 178303), (237, 173789), (259, 159027), (407, 101199), (427, 96459), (553, 74481), (671, 61383), (777, 53009), (869, 47397), (1221, 33733), (1281, 32153), (1659, 24827), (2013, 20461), (2257, 18249), (2607, 15799), (2849, 14457), (2923, 14091), (4697, 8769), (4819, 8547), (6083, 6771)]