169436169

素因数分解:

$3^2\times 7^4\times {\mathrm{7841}}^1$

素因数の和:7875

約数の個数: 30

約数和(自身を含む): 285550746

約数和(自身を除く): 116114577

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 7841, 21609, 23523, 54887, 70569, 164661, 384209, 493983, 1152627, 2689463, 3457881, 8068389, 18826241, 24205167, 56478723, 169436169]

約数ペア:

[(1, 169436169), (3, 56478723), (7, 24205167), (9, 18826241), (21, 8068389), (49, 3457881), (63, 2689463), (147, 1152627), (343, 493983), (441, 384209), (1029, 164661), (2401, 70569), (3087, 54887), (7203, 23523), (7841, 21609)]