81599859

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{24977}}^1$

素因数の和:25008

約数の個数: 24

約数和(自身を含む): 132882960

約数和(自身を除く): 51283101

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 24977, 74931, 224793, 274747, 674379, 824241, 2472723, 3022217, 7418169, 9066651, 27199953, 81599859]

約数ペア:

[(1, 81599859), (3, 27199953), (9, 9066651), (11, 7418169), (27, 3022217), (33, 2472723), (99, 824241), (121, 674379), (297, 274747), (363, 224793), (1089, 74931), (3267, 24977)]