60920379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12171

約数の個数: 24

約数和(自身を含む): 96976880

約数和(自身を除く): 36056501

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 12109, 36327, 108981, 157417, 472251, 520687, 1416753, 1562061, 4686183, 6768931, 20306793, 60920379]

約数ペア:

[(1, 60920379), (3, 20306793), (9, 6768931), (13, 4686183), (39, 1562061), (43, 1416753), (117, 520687), (129, 472251), (387, 157417), (559, 108981), (1677, 36327), (5031, 12109)]