81681594

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{332039}}^1$

素因数の和:332085

約数の個数: 16

約数和(自身を含む): 167348160

約数和(自身を除く): 85666566

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 332039, 664078, 996117, 1992234, 13613599, 27227198, 40840797, 81681594]

約数ペア:

[(1, 81681594), (2, 40840797), (3, 27227198), (6, 13613599), (41, 1992234), (82, 996117), (123, 664078), (246, 332039)]