70230573

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 119721888

約数和(自身を除く): 49491315

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 2243, 3479, 4473, 6729, 10437, 15701, 20187, 31311, 47103, 109907, 141309, 159253, 329721, 477759, 989163, 1114771, 1433277, 3344313, 7803397, 10032939, 23410191, 70230573]

約数ペア:

[(1, 70230573), (3, 23410191), (7, 10032939), (9, 7803397), (21, 3344313), (49, 1433277), (63, 1114771), (71, 989163), (147, 477759), (213, 329721), (441, 159253), (497, 141309), (639, 109907), (1491, 47103), (2243, 31311), (3479, 20187), (4473, 15701), (6729, 10437)]