85725531

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9631}}^1$

素因数の和:9703

約数の個数: 24

約数和(自身を含む): 132228096

約数和(自身を除く): 46502565

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 9631, 28893, 86679, 221513, 414133, 664539, 1242399, 1993617, 3727197, 9525059, 28575177, 85725531]

約数ペア:

[(1, 85725531), (3, 28575177), (9, 9525059), (23, 3727197), (43, 1993617), (69, 1242399), (129, 664539), (207, 414133), (387, 221513), (989, 86679), (2967, 28893), (8901, 9631)]