128465679

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{9059}}^1$

素因数の和:9254

約数の個数: 16

約数和(自身を含む): 178300800

約数和(自身を除く): 49835121

約数列:

[1, 3, 29, 87, 163, 489, 4727, 9059, 14181, 27177, 262711, 788133, 1476617, 4429851, 42821893, 128465679]

約数ペア:

[(1, 128465679), (3, 42821893), (29, 4429851), (87, 1476617), (163, 788133), (489, 262711), (4727, 27177), (9059, 14181)]