264638529

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9146

約数の個数: 32

約数和(自身を含む): 417853440

約数和(自身を除く): 153214911

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 3243, 9067, 9729, 27201, 29187, 81603, 208541, 244809, 426149, 625623, 1278447, 1876869, 3835341, 5630607, 9801427, 11506023, 29404281, 88212843, 264638529]

約数ペア:

[(1, 264638529), (3, 88212843), (9, 29404281), (23, 11506023), (27, 9801427), (47, 5630607), (69, 3835341), (141, 1876869), (207, 1278447), (423, 625623), (621, 426149), (1081, 244809), (1269, 208541), (3243, 81603), (9067, 29187), (9729, 27201)]