27985653

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 42871296

約数和(自身を除く): 14885643

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 2711, 3441, 8133, 10323, 24399, 84041, 100307, 252123, 300921, 756369, 902763, 3109517, 9328551, 27985653]

約数ペア:

[(1, 27985653), (3, 9328551), (9, 3109517), (31, 902763), (37, 756369), (93, 300921), (111, 252123), (279, 100307), (333, 84041), (1147, 24399), (2711, 10323), (3441, 8133)]