27887013

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40241}}^1$

素因数の和:40265

約数の個数: 24

約数和(自身を含む): 50222016

約数和(自身を除く): 22335003

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 40241, 120723, 281687, 362169, 442651, 845061, 1327953, 2535183, 3098557, 3983859, 9295671, 27887013]

約数ペア:

[(1, 27887013), (3, 9295671), (7, 3983859), (9, 3098557), (11, 2535183), (21, 1327953), (33, 845061), (63, 442651), (77, 362169), (99, 281687), (231, 120723), (693, 40241)]