87900761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 16880839

約数列:

[1, 13, 17, 41, 89, 109, 221, 533, 697, 1157, 1417, 1513, 1853, 3649, 4469, 9061, 9701, 19669, 24089, 47437, 58097, 62033, 75973, 126113, 164917, 397741, 806429, 987649, 2143921, 5170633, 6761597, 87900761]

約数ペア:

[(1, 87900761), (13, 6761597), (17, 5170633), (41, 2143921), (89, 987649), (109, 806429), (221, 397741), (533, 164917), (697, 126113), (1157, 75973), (1417, 62033), (1513, 58097), (1853, 47437), (3649, 24089), (4469, 19669), (9061, 9701)]