120148371

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19661}}^1$

素因数の和:19771

約数の個数: 24

約数和(自身を含む): 200395104

約数和(自身を除く): 80246733

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 19661, 58983, 137627, 176949, 412881, 1238643, 1907117, 5721351, 13349819, 17164053, 40049457, 120148371]

約数ペア:

[(1, 120148371), (3, 40049457), (7, 17164053), (9, 13349819), (21, 5721351), (63, 1907117), (97, 1238643), (291, 412881), (679, 176949), (873, 137627), (2037, 58983), (6111, 19661)]