157020363

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{62533}}^1$

素因数の和:62576

約数の個数: 20

約数和(自身を含む): 242131648

約数和(自身を除く): 85111285

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 62533, 187599, 562797, 1688391, 1938523, 5065173, 5815569, 17446707, 52340121, 157020363]

約数ペア:

[(1, 157020363), (3, 52340121), (9, 17446707), (27, 5815569), (31, 5065173), (81, 1938523), (93, 1688391), (279, 562797), (837, 187599), (2511, 62533)]