67069317

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 106493184

約数和(自身を除く): 39423867

約数列:

[1, 3, 7, 21, 41, 61, 123, 183, 287, 427, 861, 1277, 1281, 2501, 3831, 7503, 8939, 17507, 26817, 52357, 52521, 77897, 157071, 233691, 366499, 545279, 1099497, 1635837, 3193777, 9581331, 22356439, 67069317]

約数ペア:

[(1, 67069317), (3, 22356439), (7, 9581331), (21, 3193777), (41, 1635837), (61, 1099497), (123, 545279), (183, 366499), (287, 233691), (427, 157071), (861, 77897), (1277, 52521), (1281, 52357), (2501, 26817), (3831, 17507), (7503, 8939)]