70894521

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 28

約数和(自身を含む): 107726080

約数和(自身を除く): 36831559

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 1231, 2133, 3693, 6399, 11079, 19197, 33237, 57591, 97249, 99711, 291747, 299133, 875241, 897399, 2625723, 7877169, 23631507, 70894521]

約数ペア:

[(1, 70894521), (3, 23631507), (9, 7877169), (27, 2625723), (79, 897399), (81, 875241), (237, 299133), (243, 291747), (711, 99711), (729, 97249), (1231, 57591), (2133, 33237), (3693, 19197), (6399, 11079)]