201745768653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1984261}}^1$

素因数の和:1984370

約数の個数: 48

約数和(自身を含む): 346690256640

約数和(自身を除く): 144944487987

約数列:

[1, 3, 9, 11, 13, 33, 39, 79, 99, 117, 143, 237, 429, 711, 869, 1027, 1287, 2607, 3081, 7821, 9243, 11297, 33891, 101673, 1984261, 5952783, 17858349, 21826871, 25795393, 65480613, 77386179, 156756619, 196441839, 232158537, 283749323, 470269857, 851247969, 1410809571, 1724322809, 2037836047, 2553743907, 5172968427, 6113508141, 15518905281, 18340524423, 22416196517, 67248589551, 201745768653]

約数ペア:

[(1, 201745768653), (3, 67248589551), (9, 22416196517), (11, 18340524423), (13, 15518905281), (33, 6113508141), (39, 5172968427), (79, 2553743907), (99, 2037836047), (117, 1724322809), (143, 1410809571), (237, 851247969), (429, 470269857), (711, 283749323), (869, 232158537), (1027, 196441839), (1287, 156756619), (2607, 77386179), (3081, 65480613), (7821, 25795393), (9243, 21826871), (11297, 17858349), (33891, 5952783), (101673, 1984261)]