15663056427

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1877389}}^1$

素因数の和:1877504

約数の個数: 20

約数和(自身を含む): 23625075760

約数和(自身を除く): 7962019333

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 1877389, 5632167, 16896501, 50689503, 152068509, 193371067, 580113201, 1740339603, 5221018809, 15663056427]

約数ペア:

[(1, 15663056427), (3, 5221018809), (9, 1740339603), (27, 580113201), (81, 193371067), (103, 152068509), (309, 50689503), (927, 16896501), (2781, 5632167), (8343, 1877389)]