90959967

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23669}}^1$

素因数の和:23743

約数の個数: 24

約数和(自身を含む): 152624160

約数和(自身を除く): 61664193

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 23669, 71007, 165683, 213021, 497049, 1443809, 1491147, 4331427, 10106663, 12994281, 30319989, 90959967]

約数ペア:

[(1, 90959967), (3, 30319989), (7, 12994281), (9, 10106663), (21, 4331427), (61, 1491147), (63, 1443809), (183, 497049), (427, 213021), (549, 165683), (1281, 71007), (3843, 23669)]