22720373397

素因数分解:

$3^7\times {\mathrm{719}}^1\times {\mathrm{14449}}^1$

素因数の和:15189

約数の個数: 32

約数和(自身を含む): 34125120000

約数和(自身を除く): 11404746603

約数列:

[1, 3, 9, 27, 81, 243, 719, 729, 2157, 2187, 6471, 14449, 19413, 43347, 58239, 130041, 174717, 390123, 524151, 1170369, 1572453, 3511107, 10388831, 10533321, 31166493, 31599963, 93499479, 280498437, 841495311, 2524485933, 7573457799, 22720373397]

約数ペア:

[(1, 22720373397), (3, 7573457799), (9, 2524485933), (27, 841495311), (81, 280498437), (243, 93499479), (719, 31599963), (729, 31166493), (2157, 10533321), (2187, 10388831), (6471, 3511107), (14449, 1572453), (19413, 1170369), (43347, 524151), (58239, 390123), (130041, 174717)]