156770207973

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{187300129}}^1$

素因数の和:187300169

約数の個数: 16

約数和(自身を含む): 239744166400

約数和(自身を除く): 82973958427

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 187300129, 561900387, 1685701161, 5057103483, 5806303999, 17418911997, 52256735991, 156770207973]

約数ペア:

[(1, 156770207973), (3, 52256735991), (9, 17418911997), (27, 5806303999), (31, 5057103483), (93, 1685701161), (279, 561900387), (837, 187300129)]