85154433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 140378112

約数和(自身を除く): 55223679

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 813, 1151, 1897, 3453, 3523, 5691, 8057, 10569, 14963, 24171, 24661, 44889, 73983, 104741, 311921, 314223, 935763, 2183447, 4054973, 6550341, 12164919, 28384811, 85154433]

約数ペア:

[(1, 85154433), (3, 28384811), (7, 12164919), (13, 6550341), (21, 4054973), (39, 2183447), (91, 935763), (271, 314223), (273, 311921), (813, 104741), (1151, 73983), (1897, 44889), (3453, 24661), (3523, 24171), (5691, 14963), (8057, 10569)]