72769641

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9929}}^1$

素因数の和:10288

約数の個数: 16

約数和(自身を含む): 111216000

約数和(自身を除く): 38446359

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 9929, 29787, 69503, 208509, 3465221, 10395663, 24256547, 72769641]

約数ペア:

[(1, 72769641), (3, 24256547), (7, 10395663), (21, 3465221), (349, 208509), (1047, 69503), (2443, 29787), (7329, 9929)]