56843937

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41281}}^1$

素因数の和:41310

約数の個数: 20

約数和(自身を含む): 89912196

約数和(自身を除く): 33068259

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41281, 123843, 371529, 701777, 1114587, 2105331, 3343761, 6315993, 18947979, 56843937]

約数ペア:

[(1, 56843937), (3, 18947979), (9, 6315993), (17, 3343761), (27, 2105331), (51, 1114587), (81, 701777), (153, 371529), (459, 123843), (1377, 41281)]