42707181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 64880640

約数和(自身を除く): 22173459

約数列:

[1, 3, 11, 31, 33, 93, 109, 327, 341, 383, 1023, 1149, 1199, 3379, 3597, 4213, 10137, 11873, 12639, 35619, 37169, 41747, 111507, 125241, 130603, 391809, 459217, 1294157, 1377651, 3882471, 14235727, 42707181]

約数ペア:

[(1, 42707181), (3, 14235727), (11, 3882471), (31, 1377651), (33, 1294157), (93, 459217), (109, 391809), (327, 130603), (341, 125241), (383, 111507), (1023, 41747), (1149, 37169), (1199, 35619), (3379, 12639), (3597, 11873), (4213, 10137)]