120159

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 18

約数和(自身を含む): 190320

約数和(自身を除く): 70161

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 507, 711, 1027, 1521, 3081, 9243, 13351, 40053, 120159]

約数ペア:

[(1, 120159), (3, 40053), (9, 13351), (13, 9243), (39, 3081), (79, 1521), (117, 1027), (169, 711), (237, 507)]