27831558902

素因数分解:

$2^1\times 7^2\times {\mathrm{1663}}^1\times {\mathrm{170773}}^1$

素因数の和:172452

約数の個数: 24

約数和(自身を含む): 48592717056

約数和(自身を除く): 20761158154

約数列:

[1, 2, 7, 14, 49, 98, 1663, 3326, 11641, 23282, 81487, 162974, 170773, 341546, 1195411, 2390822, 8367877, 16735754, 283995499, 567990998, 1987968493, 3975936986, 13915779451, 27831558902]

約数ペア:

[(1, 27831558902), (2, 13915779451), (7, 3975936986), (14, 1987968493), (49, 567990998), (98, 283995499), (1663, 16735754), (3326, 8367877), (11641, 2390822), (23282, 1195411), (81487, 341546), (162974, 170773)]