69222231

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 109966896

約数和(自身を除く): 40744665

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 641, 923, 1521, 1923, 2769, 5769, 8307, 8333, 11999, 24999, 35997, 45511, 74997, 107991, 108329, 136533, 324987, 409599, 591643, 974961, 1774929, 5324787, 7691359, 23074077, 69222231]

約数ペア:

[(1, 69222231), (3, 23074077), (9, 7691359), (13, 5324787), (39, 1774929), (71, 974961), (117, 591643), (169, 409599), (213, 324987), (507, 136533), (639, 108329), (641, 107991), (923, 74997), (1521, 45511), (1923, 35997), (2769, 24999), (5769, 11999), (8307, 8333)]