25830711

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 39494400

約数和(自身を除く): 13663689

約数列:

[1, 3, 9, 27, 67, 109, 131, 201, 327, 393, 603, 981, 1179, 1809, 2943, 3537, 7303, 8777, 14279, 21909, 26331, 42837, 65727, 78993, 128511, 197181, 236979, 385533, 956693, 2870079, 8610237, 25830711]

約数ペア:

[(1, 25830711), (3, 8610237), (9, 2870079), (27, 956693), (67, 385533), (109, 236979), (131, 197181), (201, 128511), (327, 78993), (393, 65727), (603, 42837), (981, 26331), (1179, 21909), (1809, 14279), (2943, 8777), (3537, 7303)]