66842457

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 99654240

約数和(自身を除く): 32811783

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 3121, 7139, 9363, 21417, 34331, 102993, 184139, 377641, 552417, 1132923, 2025529, 6076587, 22280819, 66842457]

約数ペア:

[(1, 66842457), (3, 22280819), (11, 6076587), (33, 2025529), (59, 1132923), (121, 552417), (177, 377641), (363, 184139), (649, 102993), (1947, 34331), (3121, 21417), (7139, 9363)]