156639421893

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{7163279}}^1$

素因数の和:7163516

約数の個数: 16

約数和(自身を含む): 215586074880

約数和(自身を除く): 58946652987

約数列:

[1, 3, 37, 111, 197, 591, 7289, 21867, 7163279, 21489837, 265041323, 795123969, 1411165963, 4233497889, 52213140631, 156639421893]

約数ペア:

[(1, 156639421893), (3, 52213140631), (37, 4233497889), (111, 1411165963), (197, 795123969), (591, 265041323), (7289, 21489837), (21867, 7163279)]