135383643

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{21157}}^1$

素因数の和:21248

約数の個数: 20

約数和(自身を含む): 204809440

約数和(自身を除く): 69425797

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 21157, 63471, 190413, 571239, 1671403, 1713717, 5014209, 15042627, 45127881, 135383643]

約数ペア:

[(1, 135383643), (3, 45127881), (9, 15042627), (27, 5014209), (79, 1713717), (81, 1671403), (237, 571239), (711, 190413), (2133, 63471), (6399, 21157)]