88661871

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{3049}}^1$

素因数の和:3420

約数の個数: 20

約数和(自身を含む): 132858000

約数和(自身を除く): 44196129

約数列:

[1, 3, 9, 27, 81, 359, 1077, 3049, 3231, 9147, 9693, 27441, 29079, 82323, 246969, 1094591, 3283773, 9851319, 29553957, 88661871]

約数ペア:

[(1, 88661871), (3, 29553957), (9, 9851319), (27, 3283773), (81, 1094591), (359, 246969), (1077, 82323), (3049, 29079), (3231, 27441), (9147, 9693)]