71354285583

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1\times {\mathrm{44987}}^1$

素因数の和:46651

約数の個数: 32

約数和(自身を含む): 111115321344

約数和(自身を除く): 39761035761

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1607, 4821, 11249, 33747, 44987, 75529, 134961, 226587, 314909, 528703, 944727, 1586109, 2114389, 6343167, 14800723, 44402169, 72294109, 216882327, 506058763, 1518176289, 3397823123, 10193469369, 23784761861, 71354285583]

約数ペア:

[(1, 71354285583), (3, 23784761861), (7, 10193469369), (21, 3397823123), (47, 1518176289), (141, 506058763), (329, 216882327), (987, 72294109), (1607, 44402169), (4821, 14800723), (11249, 6343167), (33747, 2114389), (44987, 1586109), (75529, 944727), (134961, 528703), (226587, 314909)]