72076797

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{68449}}^1$

素因数の和:68474

約数の個数: 20

約数和(自身を含む): 115954300

約数和(自身を除く): 43877503

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 68449, 205347, 616041, 889837, 1848123, 2669511, 5544369, 8008533, 24025599, 72076797]

約数ペア:

[(1, 72076797), (3, 24025599), (9, 8008533), (13, 5544369), (27, 2669511), (39, 1848123), (81, 889837), (117, 616041), (351, 205347), (1053, 68449)]