57092007

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 89740800

約数和(自身を除く): 32648793

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 343, 491, 791, 1029, 1473, 2373, 3437, 5537, 10311, 16611, 24059, 38759, 55483, 72177, 116277, 166449, 168413, 388381, 505239, 1165143, 2718667, 8156001, 19030669, 57092007]

約数ペア:

[(1, 57092007), (3, 19030669), (7, 8156001), (21, 2718667), (49, 1165143), (113, 505239), (147, 388381), (339, 168413), (343, 166449), (491, 116277), (791, 72177), (1029, 55483), (1473, 38759), (2373, 24059), (3437, 16611), (5537, 10311)]