77508748891

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{18899}}^1$

素因数の和:19251

約数の個数: 32

約数和(自身を含む): 93078720000

約数和(自身を除く): 15569971109

約数列:

[1, 7, 29, 89, 203, 227, 623, 1589, 2581, 6583, 18067, 18899, 20203, 46081, 132293, 141421, 548071, 585887, 1682011, 3836497, 4101209, 4290073, 11774077, 30030511, 48778319, 124412117, 341448233, 381816497, 870884819, 2672715479, 11072678413, 77508748891]

約数ペア:

[(1, 77508748891), (7, 11072678413), (29, 2672715479), (89, 870884819), (203, 381816497), (227, 341448233), (623, 124412117), (1589, 48778319), (2581, 30030511), (6583, 11774077), (18067, 4290073), (18899, 4101209), (20203, 3836497), (46081, 1682011), (132293, 585887), (141421, 548071)]