103639515633

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{20975413}}^1$

素因数の和:20975486

約数の個数: 20

約数和(自身を含む): 157357555828

約数和(自身を除く): 53718040195

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 20975413, 62926239, 188778717, 566336151, 1279500193, 1699008453, 3838500579, 11515501737, 34546505211, 103639515633]

約数ペア:

[(1, 103639515633), (3, 34546505211), (9, 11515501737), (27, 3838500579), (61, 1699008453), (81, 1279500193), (183, 566336151), (549, 188778717), (1647, 62926239), (4941, 20975413)]