67208697

素因数分解:

$3^7\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 102336000

約数和(自身を除く): 35127303

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 389, 711, 729, 1167, 2133, 2187, 3501, 6399, 10503, 19197, 30731, 31509, 57591, 92193, 94527, 172773, 276579, 283581, 829737, 850743, 2489211, 7467633, 22402899, 67208697]

約数ペア:

[(1, 67208697), (3, 22402899), (9, 7467633), (27, 2489211), (79, 850743), (81, 829737), (237, 283581), (243, 276579), (389, 172773), (711, 94527), (729, 92193), (1167, 57591), (2133, 31509), (2187, 30731), (3501, 19197), (6399, 10503)]