74233521

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 109453344

約数和(自身を除く): 35219823

約数列:

[1, 3, 9, 67, 201, 307, 401, 603, 921, 1203, 2763, 3609, 20569, 26867, 61707, 80601, 123107, 185121, 241803, 369321, 1107963, 8248169, 24744507, 74233521]

約数ペア:

[(1, 74233521), (3, 24744507), (9, 8248169), (67, 1107963), (201, 369321), (307, 241803), (401, 185121), (603, 123107), (921, 80601), (1203, 61707), (2763, 26867), (3609, 20569)]