156626001

素因数分解:

$3^3\times 7^2\times {\mathrm{118387}}^1$

素因数の和:118410

約数の個数: 24

約数和(自身を含む): 269924640

約数和(自身を除く): 113298639

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 118387, 355161, 828709, 1065483, 2486127, 3196449, 5800963, 7458381, 17402889, 22375143, 52208667, 156626001]

約数ペア:

[(1, 156626001), (3, 52208667), (7, 22375143), (9, 17402889), (21, 7458381), (27, 5800963), (49, 3196449), (63, 2486127), (147, 1065483), (189, 828709), (441, 355161), (1323, 118387)]