27031569467

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{18493}}^1$

素因数の和:19827

約数の個数: 24

約数和(自身を含む): 32839130016

約数和(自身を除く): 5807560549

約数列:

[1, 7, 23, 49, 161, 1127, 1297, 9079, 18493, 29831, 63553, 129451, 208817, 425339, 906157, 1461719, 2977373, 20841611, 23985421, 167897947, 551664683, 1175285629, 3861652781, 27031569467]

約数ペア:

[(1, 27031569467), (7, 3861652781), (23, 1175285629), (49, 551664683), (161, 167897947), (1127, 23985421), (1297, 20841611), (9079, 2977373), (18493, 1461719), (29831, 906157), (63553, 425339), (129451, 208817)]