81762129

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59377}}^1$

素因数の和:59406

約数の個数: 20

約数和(自身を含む): 129325284

約数和(自身を除く): 47563155

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 59377, 178131, 534393, 1009409, 1603179, 3028227, 4809537, 9084681, 27254043, 81762129]

約数ペア:

[(1, 81762129), (3, 27254043), (9, 9084681), (17, 4809537), (27, 3028227), (51, 1603179), (81, 1009409), (153, 534393), (459, 178131), (1377, 59377)]