71964777

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 97416000

約数和(自身を除く): 25451223

約数列:

[1, 3, 89, 267, 409, 659, 1227, 1977, 36401, 58651, 109203, 175953, 269531, 808593, 23988259, 71964777]

約数ペア:

[(1, 71964777), (3, 23988259), (89, 808593), (267, 269531), (409, 175953), (659, 109203), (1227, 58651), (1977, 36401)]