71031933

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 128494080

約数和(自身を除く): 57462147

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 2287, 3451, 4437, 6861, 10353, 16009, 20583, 31059, 38879, 48027, 66323, 116637, 144081, 198969, 272153, 349911, 464261, 596907, 816459, 1127491, 1392783, 2449377, 3382473, 4178349, 7892437, 10147419, 23677311, 71031933]

約数ペア:

[(1, 71031933), (3, 23677311), (7, 10147419), (9, 7892437), (17, 4178349), (21, 3382473), (29, 2449377), (51, 1392783), (63, 1127491), (87, 816459), (119, 596907), (153, 464261), (203, 349911), (261, 272153), (357, 198969), (493, 144081), (609, 116637), (1071, 66323), (1479, 48027), (1827, 38879), (2287, 31059), (3451, 20583), (4437, 16009), (6861, 10353)]