66966893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6323}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 81959040

約数和(自身を除く): 14992147

約数列:

[1, 7, 17, 89, 119, 623, 1513, 6323, 10591, 44261, 107491, 562747, 752437, 3939229, 9566699, 66966893]

約数ペア:

[(1, 66966893), (7, 9566699), (17, 3939229), (89, 752437), (119, 562747), (623, 107491), (1513, 44261), (6323, 10591)]