72050511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13291}}^1$

素因数の和:13446

約数の個数: 16

約数和(自身を含む): 104209280

約数和(自身を除く): 32158769

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 13291, 39873, 172783, 518349, 1847449, 5542347, 24016837, 72050511]

約数ペア:

[(1, 72050511), (3, 24016837), (13, 5542347), (39, 1847449), (139, 518349), (417, 172783), (1807, 39873), (5421, 13291)]