72200913

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 98774016

約数和(自身を除く): 26573103

約数列:

[1, 3, 43, 129, 631, 887, 1893, 2661, 27133, 38141, 81399, 114423, 559697, 1679091, 24066971, 72200913]

約数ペア:

[(1, 72200913), (3, 24066971), (43, 1679091), (129, 559697), (631, 114423), (887, 81399), (1893, 38141), (2661, 27133)]