23840163

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3408

約数の個数: 20

約数和(自身を含む): 36024120

約数和(自身を除く): 12183957

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 3307, 7209, 9921, 29763, 89289, 267867, 294323, 882969, 2648907, 7946721, 23840163]

約数ペア:

[(1, 23840163), (3, 7946721), (9, 2648907), (27, 882969), (81, 294323), (89, 267867), (267, 89289), (801, 29763), (2403, 9921), (3307, 7209)]