80647637

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 99805440

約数和(自身を除く): 19157803

約数列:

[1, 7, 23, 29, 161, 203, 529, 667, 751, 3703, 4669, 5257, 15341, 17273, 21779, 107387, 120911, 152453, 397279, 500917, 2780953, 3506419, 11521091, 80647637]

約数ペア:

[(1, 80647637), (7, 11521091), (23, 3506419), (29, 2780953), (161, 500917), (203, 397279), (529, 152453), (667, 120911), (751, 107387), (3703, 21779), (4669, 17273), (5257, 15341)]