77647717

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 90748800

約数和(自身を除く): 13101083

約数列:

[1, 7, 59, 229, 413, 821, 1603, 5747, 13511, 48439, 94577, 188009, 339073, 1316063, 11092531, 77647717]

約数ペア:

[(1, 77647717), (7, 11092531), (59, 1316063), (229, 339073), (413, 188009), (821, 94577), (1603, 48439), (5747, 13511)]