85177539

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 127361520

約数和(自身を除く): 42183981

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 2473, 3827, 7419, 11481, 22257, 34443, 106339, 220097, 319017, 660291, 957051, 1980873, 9464171, 28392513, 85177539]

約数ペア:

[(1, 85177539), (3, 28392513), (9, 9464171), (43, 1980873), (89, 957051), (129, 660291), (267, 319017), (387, 220097), (801, 106339), (2473, 34443), (3827, 22257), (7419, 11481)]