42246441

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{12721}}^1$

素因数の和:12774

約数の個数: 20

約数和(自身を含む): 64653204

約数和(自身を除く): 22406763

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 12721, 38163, 114489, 343467, 521561, 1030401, 1564683, 4694049, 14082147, 42246441]

約数ペア:

[(1, 42246441), (3, 14082147), (9, 4694049), (27, 1564683), (41, 1030401), (81, 521561), (123, 343467), (369, 114489), (1107, 38163), (3321, 12721)]