53720313

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 72985536

約数和(自身を除く): 19265223

約数列:

[1, 3, 107, 113, 321, 339, 1481, 4443, 12091, 36273, 158467, 167353, 475401, 502059, 17906771, 53720313]

約数ペア:

[(1, 53720313), (3, 17906771), (107, 502059), (113, 475401), (321, 167353), (339, 158467), (1481, 36273), (4443, 12091)]