147392007

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5903}}^1$

素因数の和:5983

約数の個数: 32

約数和(自身を含む): 238049280

約数和(自身を除く): 90657273

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 5903, 8323, 17709, 24969, 41321, 123963, 171187, 242023, 513561, 726069, 1198309, 1694161, 3594927, 5082483, 7018667, 21056001, 49130669, 147392007]

約数ペア:

[(1, 147392007), (3, 49130669), (7, 21056001), (21, 7018667), (29, 5082483), (41, 3594927), (87, 1694161), (123, 1198309), (203, 726069), (287, 513561), (609, 242023), (861, 171187), (1189, 123963), (3567, 41321), (5903, 24969), (8323, 17709)]