166173861

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11353}}^1$

素因数の和:11421

約数の個数: 32

約数和(自身を含む): 274675968

約数和(自身を除く): 108502107

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 11353, 14637, 34059, 79471, 193001, 238413, 465473, 579003, 1351007, 1396419, 3258311, 4053021, 7913041, 9774933, 23739123, 55391287, 166173861]

約数ペア:

[(1, 166173861), (3, 55391287), (7, 23739123), (17, 9774933), (21, 7913041), (41, 4053021), (51, 3258311), (119, 1396419), (123, 1351007), (287, 579003), (357, 465473), (697, 238413), (861, 193001), (2091, 79471), (4879, 34059), (11353, 14637)]