204444747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40637}}^1$

素因数の和:40699

約数の個数: 24

約数和(自身を含む): 325429104

約数和(自身を除く): 120984357

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 40637, 121911, 365733, 528281, 1584843, 1747391, 4754529, 5242173, 15726519, 22716083, 68148249, 204444747]

約数ペア:

[(1, 204444747), (3, 68148249), (9, 22716083), (13, 15726519), (39, 5242173), (43, 4754529), (117, 1747391), (129, 1584843), (387, 528281), (559, 365733), (1677, 121911), (5031, 40637)]