42557463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6935

約数の個数: 24

約数和(自身を含む): 67459392

約数和(自身を除く): 24901929

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6863, 20589, 61767, 89219, 267657, 363739, 802971, 1091217, 3273651, 4728607, 14185821, 42557463]

約数ペア:

[(1, 42557463), (3, 14185821), (9, 4728607), (13, 3273651), (39, 1091217), (53, 802971), (117, 363739), (159, 267657), (477, 89219), (689, 61767), (2067, 20589), (6201, 6863)]