432920619

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{113717}}^1$

素因数の和:113776

約数の個数: 20

約数和(自身を含む): 660474144

約数和(自身を除く): 227553525

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 113717, 341151, 1023453, 3070359, 5344699, 9211077, 16034097, 48102291, 144306873, 432920619]

約数ペア:

[(1, 432920619), (3, 144306873), (9, 48102291), (27, 16034097), (47, 9211077), (81, 5344699), (141, 3070359), (423, 1023453), (1269, 341151), (3807, 113717)]