80572177

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 93985920

約数和(自身を除く): 13413743

約数列:

[1, 7, 97, 107, 679, 749, 1109, 7763, 10379, 72653, 107573, 118663, 753011, 830641, 11510311, 80572177]

約数ペア:

[(1, 80572177), (7, 11510311), (97, 830641), (107, 753011), (679, 118663), (749, 107573), (1109, 72653), (7763, 10379)]