142070769

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 209611584

約数和(自身を除く): 67540815

約数列:

[1, 3, 9, 61, 183, 251, 549, 753, 1031, 2259, 3093, 9279, 15311, 45933, 62891, 137799, 188673, 258781, 566019, 776343, 2329029, 15785641, 47356923, 142070769]

約数ペア:

[(1, 142070769), (3, 47356923), (9, 15785641), (61, 2329029), (183, 776343), (251, 566019), (549, 258781), (753, 188673), (1031, 137799), (2259, 62891), (3093, 45933), (9279, 15311)]