80376447906

素因数分解:

$2^1\times 3^4\times {\mathrm{496150913}}^1$

素因数の和:496150927

約数の個数: 20

約数和(自身を含む): 180102781782

約数和(自身を除く): 99726333876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 496150913, 992301826, 1488452739, 2976905478, 4465358217, 8930716434, 13396074651, 26792149302, 40188223953, 80376447906]

約数ペア:

[(1, 80376447906), (2, 40188223953), (3, 26792149302), (6, 13396074651), (9, 8930716434), (18, 4465358217), (27, 2976905478), (54, 1488452739), (81, 992301826), (162, 496150913)]