40789251

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 61450480

約数和(自身を除く): 20661229

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 733, 2061, 2199, 6183, 6597, 18549, 19791, 55647, 59373, 167857, 178119, 503571, 1510713, 4532139, 13596417, 40789251]

約数ペア:

[(1, 40789251), (3, 13596417), (9, 4532139), (27, 1510713), (81, 503571), (229, 178119), (243, 167857), (687, 59373), (733, 55647), (2061, 19791), (2199, 18549), (6183, 6597)]