48280131

素因数分解:

$3^4\times {\mathrm{719}}^1\times {\mathrm{829}}^1$

素因数の和:1560

約数の個数: 20

約数和(自身を含む): 72309600

約数和(自身を除く): 24029469

約数列:

[1, 3, 9, 27, 81, 719, 829, 2157, 2487, 6471, 7461, 19413, 22383, 58239, 67149, 596051, 1788153, 5364459, 16093377, 48280131]

約数ペア:

[(1, 48280131), (3, 16093377), (9, 5364459), (27, 1788153), (81, 596051), (719, 67149), (829, 58239), (2157, 22383), (2487, 19413), (6471, 7461)]