86723329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8221}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 108925056

約数和(自身を除く): 22201727

約数列:

[1, 7, 11, 77, 137, 959, 1507, 8221, 10549, 57547, 90431, 633017, 1126277, 7883939, 12389047, 86723329]

約数ペア:

[(1, 86723329), (7, 12389047), (11, 7883939), (77, 1126277), (137, 633017), (959, 90431), (1507, 57547), (8221, 10549)]