15665937327

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{66137}}^1$

素因数の和:66460

約数の個数: 32

約数和(自身を含む): 24042485760

約数和(自身を除く): 8376548433

約数列:

[1, 3, 9, 27, 31, 93, 279, 283, 837, 849, 2547, 7641, 8773, 26319, 66137, 78957, 198411, 236871, 595233, 1785699, 2050247, 6150741, 18452223, 18716771, 55356669, 56150313, 168450939, 505352817, 580219901, 1740659703, 5221979109, 15665937327]

約数ペア:

[(1, 15665937327), (3, 5221979109), (9, 1740659703), (27, 580219901), (31, 505352817), (93, 168450939), (279, 56150313), (283, 55356669), (837, 18716771), (849, 18452223), (2547, 6150741), (7641, 2050247), (8773, 1785699), (26319, 595233), (66137, 236871), (78957, 198411)]