122940999

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 182362752

約数和(自身を除く): 59421753

約数列:

[1, 3, 9, 43, 129, 387, 491, 647, 1473, 1941, 4419, 5823, 21113, 27821, 63339, 83463, 190017, 250389, 317677, 953031, 2859093, 13660111, 40980333, 122940999]

約数ペア:

[(1, 122940999), (3, 40980333), (9, 13660111), (43, 2859093), (129, 953031), (387, 317677), (491, 250389), (647, 190017), (1473, 83463), (1941, 63339), (4419, 27821), (5823, 21113)]