140322591

素因数分解:

$3^3\times {\mathrm{59}}^2\times {\mathrm{1493}}^1$

素因数の和:1620

約数の個数: 24

約数和(自身を含む): 211610160

約数和(自身を除く): 71287569

約数列:

[1, 3, 9, 27, 59, 177, 531, 1493, 1593, 3481, 4479, 10443, 13437, 31329, 40311, 88087, 93987, 264261, 792783, 2378349, 5197133, 15591399, 46774197, 140322591]

約数ペア:

[(1, 140322591), (3, 46774197), (9, 15591399), (27, 5197133), (59, 2378349), (177, 792783), (531, 264261), (1493, 93987), (1593, 88087), (3481, 40311), (4479, 31329), (10443, 13437)]