72665853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1531}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 104494656

約数和(自身を除く): 31828803

約数列:

[1, 3, 13, 39, 1217, 1531, 3651, 4593, 15821, 19903, 47463, 59709, 1863227, 5589681, 24221951, 72665853]

約数ペア:

[(1, 72665853), (3, 24221951), (13, 5589681), (39, 1863227), (1217, 59709), (1531, 47463), (3651, 19903), (4593, 15821)]