72509723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 85561056

約数和(自身を除く): 13051333

約数列:

[1, 11, 13, 143, 257, 1973, 2827, 3341, 21703, 25649, 36751, 282139, 507061, 5577671, 6591793, 72509723]

約数ペア:

[(1, 72509723), (11, 6591793), (13, 5577671), (143, 507061), (257, 282139), (1973, 36751), (2827, 25649), (3341, 21703)]