57225777

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 93696000

約数和(自身を除く): 36470223

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 2927, 6517, 8781, 19551, 20489, 55613, 61467, 143423, 166839, 389291, 430269, 1003961, 1167873, 2725037, 3011883, 8175111, 19075259, 57225777]

約数ペア:

[(1, 57225777), (3, 19075259), (7, 8175111), (19, 3011883), (21, 2725037), (49, 1167873), (57, 1003961), (133, 430269), (147, 389291), (343, 166839), (399, 143423), (931, 61467), (1029, 55613), (2793, 20489), (2927, 19551), (6517, 8781)]