78876161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9739}}^1$

素因数の和:9848

約数の個数: 16

約数和(自身を含む): 98179200

約数和(自身を除く): 19303039

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 9739, 68173, 126607, 866771, 886249, 6067397, 11268023, 78876161]

約数ペア:

[(1, 78876161), (7, 11268023), (13, 6067397), (89, 886249), (91, 866771), (623, 126607), (1157, 68173), (8099, 9739)]