82409427

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{13687}}^1$

素因数の和:13919

約数の個数: 16

約数和(自身を含む): 122644480

約数和(自身を除く): 40235053

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 13687, 41061, 123183, 369549, 3052201, 9156603, 27469809, 82409427]

約数ペア:

[(1, 82409427), (3, 27469809), (9, 9156603), (27, 3052201), (223, 369549), (669, 123183), (2007, 41061), (6021, 13687)]