133974183

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{22229}}^1$

素因数の和:22287

約数の個数: 24

約数和(自身を含む): 212874480

約数和(自身を除く): 78900297

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 22229, 66687, 155603, 466809, 911389, 1089221, 2734167, 3267663, 6379723, 19139169, 44658061, 133974183]

約数ペア:

[(1, 133974183), (3, 44658061), (7, 19139169), (21, 6379723), (41, 3267663), (49, 2734167), (123, 1089221), (147, 911389), (287, 466809), (861, 155603), (2009, 66687), (6027, 22229)]