67263063

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 109264896

約数和(自身を除く): 42001833

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 2963, 3243, 7567, 8889, 20741, 22701, 62223, 68149, 139261, 204447, 417783, 477043, 974827, 1431129, 2924481, 3203003, 9609009, 22421021, 67263063]

約数ペア:

[(1, 67263063), (3, 22421021), (7, 9609009), (21, 3203003), (23, 2924481), (47, 1431129), (69, 974827), (141, 477043), (161, 417783), (329, 204447), (483, 139261), (987, 68149), (1081, 62223), (2963, 22701), (3243, 20741), (7567, 8889)]