66710457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1877}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 105468480

約数和(自身を除く): 38758023

約数列:

[1, 3, 9, 11, 33, 99, 359, 1077, 1877, 3231, 3949, 5631, 11847, 16893, 20647, 35541, 61941, 185823, 673843, 2021529, 6064587, 7412273, 22236819, 66710457]

約数ペア:

[(1, 66710457), (3, 22236819), (9, 7412273), (11, 6064587), (33, 2021529), (99, 673843), (359, 185823), (1077, 61941), (1877, 35541), (3231, 20647), (3949, 16893), (5631, 11847)]