79432209

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 118709760

約数和(自身を除く): 39277551

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 2377, 3713, 7131, 11139, 21393, 33417, 111719, 187783, 335157, 563349, 1005471, 1690047, 8825801, 26477403, 79432209]

約数ペア:

[(1, 79432209), (3, 26477403), (9, 8825801), (47, 1690047), (79, 1005471), (141, 563349), (237, 335157), (423, 187783), (711, 111719), (2377, 33417), (3713, 21393), (7131, 11139)]