69061699

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 80726976

約数和(自身を除く): 11665277

約数列:

[1, 7, 61, 197, 427, 821, 1379, 5747, 12017, 50081, 84119, 161737, 350567, 1132159, 9865957, 69061699]

約数ペア:

[(1, 69061699), (7, 9865957), (61, 1132159), (197, 350567), (427, 161737), (821, 84119), (1379, 50081), (5747, 12017)]