157021605481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3520427}}^1$

素因数の和:3520560

約数の個数: 16

約数和(自身を含む): 175063843584

約数和(自身を除く): 18042238103

約数列:

[1, 13, 47, 73, 611, 949, 3431, 44603, 3520427, 45765551, 165460069, 256991171, 2150980897, 3340885223, 12078585037, 157021605481]

約数ペア:

[(1, 157021605481), (13, 12078585037), (47, 3340885223), (73, 2150980897), (611, 256991171), (949, 165460069), (3431, 45765551), (44603, 3520427)]