86888079

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 133802240

約数和(自身を除く): 46914161

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1117, 1161, 1809, 2881, 3351, 8643, 10053, 25929, 30159, 48031, 74839, 77787, 144093, 224517, 432279, 673551, 1296837, 2020653, 3218077, 9654231, 28962693, 86888079]

約数ペア:

[(1, 86888079), (3, 28962693), (9, 9654231), (27, 3218077), (43, 2020653), (67, 1296837), (129, 673551), (201, 432279), (387, 224517), (603, 144093), (1117, 77787), (1161, 74839), (1809, 48031), (2881, 30159), (3351, 25929), (8643, 10053)]