220162059

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21143}}^1$

素因数の和:21251

約数の個数: 24

約数和(自身を含む): 346338720

約数和(自身を除く): 126176661

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 21143, 63429, 190287, 274859, 824577, 1881727, 2473731, 5645181, 16935543, 24462451, 73387353, 220162059]

約数ペア:

[(1, 220162059), (3, 73387353), (9, 24462451), (13, 16935543), (39, 5645181), (89, 2473731), (117, 1881727), (267, 824577), (801, 274859), (1157, 190287), (3471, 63429), (10413, 21143)]