146702721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{6871}}^1$

素因数の和:7532

約数の個数: 16

約数和(自身を含む): 213746688

約数和(自身を除く): 67043967

約数列:

[1, 3, 11, 33, 647, 1941, 6871, 7117, 20613, 21351, 75581, 226743, 4445537, 13336611, 48900907, 146702721]

約数ペア:

[(1, 146702721), (3, 48900907), (11, 13336611), (33, 4445537), (647, 226743), (1941, 75581), (6871, 21351), (7117, 20613)]