70478721

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{4217}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 104606400

約数和(自身を除く): 34127679

約数列:

[1, 3, 9, 27, 619, 1857, 4217, 5571, 12651, 16713, 37953, 113859, 2610323, 7830969, 23492907, 70478721]

約数ペア:

[(1, 70478721), (3, 23492907), (9, 7830969), (27, 2610323), (619, 113859), (1857, 37953), (4217, 16713), (5571, 12651)]