64931567449

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{16987}}^1\times {\mathrm{7691}}^1$

素因数の和:24756

約数の個数: 16

約数和(自身を含む): 75266896896

約数和(自身を除く): 10335329447

約数列:

[1, 7, 71, 497, 7691, 16987, 53837, 118909, 546061, 1206077, 3822427, 8442539, 130647017, 914529119, 9275938207, 64931567449]

約数ペア:

[(1, 64931567449), (7, 9275938207), (71, 914529119), (497, 130647017), (7691, 8442539), (16987, 3822427), (53837, 1206077), (118909, 546061)]