71003751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1453}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 117250560

約数和(自身を除く): 46246809

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 1453, 2327, 3759, 4359, 6981, 10171, 16289, 18889, 30513, 48867, 56667, 132223, 260087, 396669, 780261, 1820609, 3381131, 5461827, 10143393, 23667917, 71003751]

約数ペア:

[(1, 71003751), (3, 23667917), (7, 10143393), (13, 5461827), (21, 3381131), (39, 1820609), (91, 780261), (179, 396669), (273, 260087), (537, 132223), (1253, 56667), (1453, 48867), (2327, 30513), (3759, 18889), (4359, 16289), (6981, 10171)]