64119159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2293}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 100201920

約数和(自身を除く): 36082761

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 2151, 2293, 3107, 6879, 9321, 20637, 27963, 29809, 89427, 268281, 548027, 1644081, 4932243, 7124351, 21373053, 64119159]

約数ペア:

[(1, 64119159), (3, 21373053), (9, 7124351), (13, 4932243), (39, 1644081), (117, 548027), (239, 268281), (717, 89427), (2151, 29809), (2293, 27963), (3107, 20637), (6879, 9321)]