41664753

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 69920640

約数和(自身を除く): 28255887

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 397, 507, 621, 897, 1191, 1521, 2691, 3573, 3887, 4563, 5161, 8073, 9131, 10719, 11661, 15483, 27393, 34983, 46449, 67093, 82179, 104949, 118703, 139347, 201279, 246537, 356109, 603837, 1068327, 1543139, 1811511, 3204981, 4629417, 13888251, 41664753]

約数ペア:

[(1, 41664753), (3, 13888251), (9, 4629417), (13, 3204981), (23, 1811511), (27, 1543139), (39, 1068327), (69, 603837), (117, 356109), (169, 246537), (207, 201279), (299, 139347), (351, 118703), (397, 104949), (507, 82179), (621, 67093), (897, 46449), (1191, 34983), (1521, 27393), (2691, 15483), (3573, 11661), (3887, 10719), (4563, 9131), (5161, 8073)]