13990706127

素因数分解:

$3^4\times {\mathrm{3637}}^1\times {\mathrm{47491}}^1$

素因数の和:51140

約数の個数: 20

約数和(自身を含む): 20905883416

約数和(自身を除く): 6915177289

約数列:

[1, 3, 9, 27, 81, 3637, 10911, 32733, 47491, 98199, 142473, 294597, 427419, 1282257, 3846771, 172724767, 518174301, 1554522903, 4663568709, 13990706127]

約数ペア:

[(1, 13990706127), (3, 4663568709), (9, 1554522903), (27, 518174301), (81, 172724767), (3637, 3846771), (10911, 1282257), (32733, 427419), (47491, 294597), (98199, 142473)]