26401761

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{10987}}^1$

素因数の和:11085

約数の個数: 16

約数和(自身を含む): 39556800

約数和(自身を除く): 13155039

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 10987, 32961, 98883, 296649, 977843, 2933529, 8800587, 26401761]

約数ペア:

[(1, 26401761), (3, 8800587), (9, 2933529), (27, 977843), (89, 296649), (267, 98883), (801, 32961), (2403, 10987)]