157887357

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{9343}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 217079808

約数和(自身を除く): 59192451

約数列:

[1, 3, 43, 129, 131, 393, 5633, 9343, 16899, 28029, 401749, 1205247, 1223933, 3671799, 52629119, 157887357]

約数ペア:

[(1, 157887357), (3, 52629119), (43, 3671799), (129, 1223933), (131, 1205247), (393, 401749), (5633, 28029), (9343, 16899)]