164047792321

素因数分解:

$7^3\times {\mathrm{487}}^1\times {\mathrm{991}}^2$

素因数の和:2490

約数の個数: 24

約数和(自身を含む): 191895849600

約数和(自身を除く): 27848057279

約数列:

[1, 7, 49, 343, 487, 991, 3409, 6937, 23863, 48559, 167041, 339913, 482617, 982081, 3378319, 6874567, 23648233, 48121969, 165537631, 336853783, 478273447, 3347914129, 23435398903, 164047792321]

約数ペア:

[(1, 164047792321), (7, 23435398903), (49, 3347914129), (343, 478273447), (487, 336853783), (991, 165537631), (3409, 48121969), (6937, 23648233), (23863, 6874567), (48559, 3378319), (167041, 982081), (339913, 482617)]