8133240321

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{15749}}^1$

素因数の和:16406

約数の個数: 32

約数和(自身を含む): 12458880000

約数和(自身を除く): 4325639679

約数列:

[1, 3, 9, 27, 31, 93, 279, 617, 837, 1851, 5553, 15749, 16659, 19127, 47247, 57381, 141741, 172143, 425223, 488219, 516429, 1464657, 4393971, 9717133, 13181913, 29151399, 87454197, 262362591, 301231123, 903693369, 2711080107, 8133240321]

約数ペア:

[(1, 8133240321), (3, 2711080107), (9, 903693369), (27, 301231123), (31, 262362591), (93, 87454197), (279, 29151399), (617, 13181913), (837, 9717133), (1851, 4393971), (5553, 1464657), (15749, 516429), (16659, 488219), (19127, 425223), (47247, 172143), (57381, 141741)]