77221458

素因数分解:

$2^1\times 3^3\times {\mathrm{1430027}}^1$

素因数の和:1430038

約数の個数: 16

約数和(自身を含む): 171603360

約数和(自身を除く): 94381902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1430027, 2860054, 4290081, 8580162, 12870243, 25740486, 38610729, 77221458]

約数ペア:

[(1, 77221458), (2, 38610729), (3, 25740486), (6, 12870243), (9, 8580162), (18, 4290081), (27, 2860054), (54, 1430027)]