157051887

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{1451}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 212108160

約数和(自身を除く): 55056273

約数列:

[1, 3, 109, 327, 331, 993, 1451, 4353, 36079, 108237, 158159, 474477, 480281, 1440843, 52350629, 157051887]

約数ペア:

[(1, 157051887), (3, 52350629), (109, 1440843), (327, 480281), (331, 474477), (993, 158159), (1451, 108237), (4353, 36079)]