80355159

素因数分解:

$3^4\times {\mathrm{853}}^1\times {\mathrm{1163}}^1$

素因数の和:2028

約数の個数: 20

約数和(自身を含む): 120280776

約数和(自身を除く): 39925617

約数列:

[1, 3, 9, 27, 81, 853, 1163, 2559, 3489, 7677, 10467, 23031, 31401, 69093, 94203, 992039, 2976117, 8928351, 26785053, 80355159]

約数ペア:

[(1, 80355159), (3, 26785053), (9, 8928351), (27, 2976117), (81, 992039), (853, 94203), (1163, 69093), (2559, 31401), (3489, 23031), (7677, 10467)]