66733407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8513}}^1$

素因数の和:8599

約数の個数: 24

約数和(自身を含む): 105369264

約数和(自身を除く): 38635857

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 8513, 25539, 76617, 110669, 332007, 570371, 996021, 1711113, 5133339, 7414823, 22244469, 66733407]

約数ペア:

[(1, 66733407), (3, 22244469), (9, 7414823), (13, 5133339), (39, 1711113), (67, 996021), (117, 570371), (201, 332007), (603, 110669), (871, 76617), (2613, 25539), (7839, 8513)]