39960720579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{18229}}^1\times {\mathrm{56209}}^1$

素因数の和:74454

約数の個数: 16

約数和(自身を含む): 57383664800

約数和(自身を除く): 17422944221

約数列:

[1, 3, 13, 39, 18229, 54687, 56209, 168627, 236977, 710931, 730717, 2192151, 1024633861, 3073901583, 13320240193, 39960720579]

約数ペア:

[(1, 39960720579), (3, 13320240193), (13, 3073901583), (39, 1024633861), (18229, 2192151), (54687, 730717), (56209, 710931), (168627, 236977)]