22751253

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 41771520

約数和(自身を除く): 19020267

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 73, 97, 119, 153, 189, 219, 291, 357, 459, 511, 657, 679, 873, 1071, 1241, 1533, 1649, 1971, 2037, 2619, 3213, 3723, 4599, 4947, 6111, 7081, 8687, 11169, 11543, 13797, 14841, 18333, 21243, 26061, 33507, 34629, 44523, 49567, 63729, 78183, 103887, 120377, 148701, 191187, 234549, 311661, 361131, 446103, 842639, 1083393, 1338309, 2527917, 3250179, 7583751, 22751253]

約数ペア:

[(1, 22751253), (3, 7583751), (7, 3250179), (9, 2527917), (17, 1338309), (21, 1083393), (27, 842639), (51, 446103), (63, 361131), (73, 311661), (97, 234549), (119, 191187), (153, 148701), (189, 120377), (219, 103887), (291, 78183), (357, 63729), (459, 49567), (511, 44523), (657, 34629), (679, 33507), (873, 26061), (1071, 21243), (1241, 18333), (1533, 14841), (1649, 13797), (1971, 11543), (2037, 11169), (2619, 8687), (3213, 7081), (3723, 6111), (4599, 4947)]