156727925793

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{370515191}}^1$

素因数の和:370515244

約数の個数: 12

約数和(自身を含む): 231201479808

約数和(自身を除く): 74473554015

約数列:

[1, 3, 9, 47, 141, 423, 370515191, 1111545573, 3334636719, 17414213977, 52242641931, 156727925793]

約数ペア:

[(1, 156727925793), (3, 52242641931), (9, 17414213977), (47, 3334636719), (141, 1111545573), (423, 370515191)]