57771837

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 94373760

約数和(自身を除く): 36601923

約数列:

[1, 3, 9, 19, 23, 37, 57, 69, 111, 171, 207, 333, 397, 437, 703, 851, 1191, 1311, 2109, 2553, 3573, 3933, 6327, 7543, 7659, 9131, 14689, 16169, 22629, 27393, 44067, 48507, 67887, 82179, 132201, 145521, 173489, 279091, 337847, 520467, 837273, 1013541, 1561401, 2511819, 3040623, 6419093, 19257279, 57771837]

約数ペア:

[(1, 57771837), (3, 19257279), (9, 6419093), (19, 3040623), (23, 2511819), (37, 1561401), (57, 1013541), (69, 837273), (111, 520467), (171, 337847), (207, 279091), (333, 173489), (397, 145521), (437, 132201), (703, 82179), (851, 67887), (1191, 48507), (1311, 44067), (2109, 27393), (2553, 22629), (3573, 16169), (3933, 14689), (6327, 9131), (7543, 7659)]