72481851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{206501}}^1$

素因数の和:206523

約数の個数: 16

約数和(自身を含む): 115641120

約数和(自身を除く): 43159269

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 206501, 619503, 1858509, 2684513, 5575527, 8053539, 24160617, 72481851]

約数ペア:

[(1, 72481851), (3, 24160617), (9, 8053539), (13, 5575527), (27, 2684513), (39, 1858509), (117, 619503), (351, 206501)]