201449943

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{158747}}^1$

素因数の和:158803

約数の個数: 16

約数和(自身を含む): 304796160

約数和(自身を除く): 103346217

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 158747, 476241, 1428723, 4286169, 7461109, 22383327, 67149981, 201449943]

約数ペア:

[(1, 201449943), (3, 67149981), (9, 22383327), (27, 7461109), (47, 4286169), (141, 1428723), (423, 476241), (1269, 158747)]