40580181

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 61981920

約数和(自身を除く): 21401739

約数列:

[1, 3, 9, 19, 57, 171, 307, 773, 921, 2319, 2763, 5833, 6957, 14687, 17499, 44061, 52497, 132183, 237311, 711933, 2135799, 4508909, 13526727, 40580181]

約数ペア:

[(1, 40580181), (3, 13526727), (9, 4508909), (19, 2135799), (57, 711933), (171, 237311), (307, 132183), (773, 52497), (921, 44061), (2319, 17499), (2763, 14687), (5833, 6957)]