78873567

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13009}}^1$

素因数の和:13102

約数の個数: 16

約数和(自身を含む): 109908480

約数和(自身を除く): 31034913

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 13009, 39027, 559387, 611423, 1678161, 1834269, 26291189, 78873567]

約数ペア:

[(1, 78873567), (3, 26291189), (43, 1834269), (47, 1678161), (129, 611423), (141, 559387), (2021, 39027), (6063, 13009)]