77247321

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{953}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 105779520

約数和(自身を除く): 28532199

約数列:

[1, 3, 41, 123, 659, 953, 1977, 2859, 27019, 39073, 81057, 117219, 628027, 1884081, 25749107, 77247321]

約数ペア:

[(1, 77247321), (3, 25749107), (41, 1884081), (123, 628027), (659, 117219), (953, 81057), (1977, 39073), (2859, 27019)]