157635549

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 236313792

約数和(自身を除く): 78678243

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 5737, 9159, 17211, 27477, 51633, 246691, 407327, 740073, 1221981, 2220219, 3665943, 17515061, 52545183, 157635549]

約数ペア:

[(1, 157635549), (3, 52545183), (9, 17515061), (43, 3665943), (71, 2220219), (129, 1221981), (213, 740073), (387, 407327), (639, 246691), (3053, 51633), (5737, 27477), (9159, 17211)]