161865918

素因数分解:

$2^1\times 3^3\times {\mathrm{797}}^1\times {\mathrm{3761}}^1$

素因数の和:4569

約数の個数: 32

約数和(自身を含む): 360249120

約数和(自身を除く): 198383202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 797, 1594, 2391, 3761, 4782, 7173, 7522, 11283, 14346, 21519, 22566, 33849, 43038, 67698, 101547, 203094, 2997517, 5995034, 8992551, 17985102, 26977653, 53955306, 80932959, 161865918]

約数ペア:

[(1, 161865918), (2, 80932959), (3, 53955306), (6, 26977653), (9, 17985102), (18, 8992551), (27, 5995034), (54, 2997517), (797, 203094), (1594, 101547), (2391, 67698), (3761, 43038), (4782, 33849), (7173, 22566), (7522, 21519), (11283, 14346)]