33216561

素因数分解:

$3^4\times 7^2\times {\mathrm{8369}}^1$

素因数の和:8395

約数の個数: 30

約数和(自身を含む): 57727890

約数和(自身を除く): 24511329

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 8369, 25107, 58583, 75321, 175749, 225963, 410081, 527247, 677889, 1230243, 1581741, 3690729, 4745223, 11072187, 33216561]

約数ペア:

[(1, 33216561), (3, 11072187), (7, 4745223), (9, 3690729), (21, 1581741), (27, 1230243), (49, 677889), (63, 527247), (81, 410081), (147, 225963), (189, 175749), (441, 75321), (567, 58583), (1323, 25107), (3969, 8369)]