156949987941

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{1789}}^1\times {\mathrm{74411}}^1$

素因数の和:76337

約数の個数: 24

約数和(自身を含む): 228566875680

約数和(自身を除く): 71616887739

約数列:

[1, 3, 9, 131, 393, 1179, 1789, 5367, 16101, 74411, 223233, 234359, 669699, 703077, 2109231, 9747841, 29243523, 87730569, 133121279, 399363837, 1198091511, 17438887549, 52316662647, 156949987941]

約数ペア:

[(1, 156949987941), (3, 52316662647), (9, 17438887549), (131, 1198091511), (393, 399363837), (1179, 133121279), (1789, 87730569), (5367, 29243523), (16101, 9747841), (74411, 2109231), (223233, 703077), (234359, 669699)]