47658987

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 70726656

約数和(自身を除く): 23067669

約数列:

[1, 3, 9, 47, 141, 307, 367, 423, 921, 1101, 2763, 3303, 14429, 17249, 43287, 51747, 112669, 129861, 155241, 338007, 1014021, 5295443, 15886329, 47658987]

約数ペア:

[(1, 47658987), (3, 15886329), (9, 5295443), (47, 1014021), (141, 338007), (307, 155241), (367, 129861), (423, 112669), (921, 51747), (1101, 43287), (2763, 17249), (3303, 14429)]