79441551

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1657}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 131393184

約数和(自身を除く): 51951633

約数列:

[1, 3, 7, 9, 21, 63, 761, 1657, 2283, 4971, 5327, 6849, 11599, 14913, 15981, 34797, 47943, 104391, 1260977, 3782931, 8826839, 11348793, 26480517, 79441551]

約数ペア:

[(1, 79441551), (3, 26480517), (7, 11348793), (9, 8826839), (21, 3782931), (63, 1260977), (761, 104391), (1657, 47943), (2283, 34797), (4971, 15981), (5327, 14913), (6849, 11599)]