99042507

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{2837}}^1$

素因数の和:3280

約数の個数: 20

約数和(自身を含む): 148347936

約数和(自身を除く): 49305429

約数列:

[1, 3, 9, 27, 81, 431, 1293, 2837, 3879, 8511, 11637, 25533, 34911, 76599, 229797, 1222747, 3668241, 11004723, 33014169, 99042507]

約数ペア:

[(1, 99042507), (3, 33014169), (9, 11004723), (27, 3668241), (81, 1222747), (431, 229797), (1293, 76599), (2837, 34911), (3879, 25533), (8511, 11637)]