27086199

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 42760704

約数和(自身を除く): 15674505

約数列:

[1, 3, 7, 21, 41, 123, 163, 193, 287, 489, 579, 861, 1141, 1351, 3423, 4053, 6683, 7913, 20049, 23739, 31459, 46781, 55391, 94377, 140343, 166173, 220213, 660639, 1289819, 3869457, 9028733, 27086199]

約数ペア:

[(1, 27086199), (3, 9028733), (7, 3869457), (21, 1289819), (41, 660639), (123, 220213), (163, 166173), (193, 140343), (287, 94377), (489, 55391), (579, 46781), (861, 31459), (1141, 23739), (1351, 20049), (3423, 7913), (4053, 6683)]