79075857

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31643}}^1$

素因数の和:31677

約数の個数: 24

約数和(自身を含む): 129866976

約数和(自身を除く): 50791119

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 31643, 94929, 221501, 537931, 664503, 1550507, 1613793, 3765517, 4651521, 11296551, 26358619, 79075857]

約数ペア:

[(1, 79075857), (3, 26358619), (7, 11296551), (17, 4651521), (21, 3765517), (49, 1613793), (51, 1550507), (119, 664503), (147, 537931), (357, 221501), (833, 94929), (2499, 31643)]