57069909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11897}}^1$

素因数の和:11957

約数の個数: 24

約数和(自身を含む): 90948312

約数和(自身を除く): 33878403

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 11897, 35691, 107073, 154661, 463983, 487777, 1391949, 1463331, 4389993, 6341101, 19023303, 57069909]

約数ペア:

[(1, 57069909), (3, 19023303), (9, 6341101), (13, 4389993), (39, 1463331), (41, 1391949), (117, 487777), (123, 463983), (369, 154661), (533, 107073), (1599, 35691), (4797, 11897)]