201156507

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{45707}}^1$

素因数の和:45879

約数の個数: 16

約数和(自身を含む): 299844480

約数和(自身を除く): 98687973

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 45707, 137121, 411363, 1234089, 7450241, 22350723, 67052169, 201156507]

約数ペア:

[(1, 201156507), (3, 67052169), (9, 22350723), (27, 7450241), (163, 1234089), (489, 411363), (1467, 137121), (4401, 45707)]