127631358

素因数分解:

$2^1\times 3^2\times {\mathrm{7090631}}^1$

素因数の和:7090639

約数の個数: 12

約数和(自身を含む): 276534648

約数和(自身を除く): 148903290

約数列:

[1, 2, 3, 6, 9, 18, 7090631, 14181262, 21271893, 42543786, 63815679, 127631358]

約数ペア:

[(1, 127631358), (2, 63815679), (3, 42543786), (6, 21271893), (9, 14181262), (18, 7090631)]