201787227

素因数分解:

$3^3\times {\mathrm{1867}}^1\times {\mathrm{4003}}^1$

素因数の和:5879

約数の個数: 16

約数和(自身を含む): 299178880

約数和(自身を除く): 97391653

約数列:

[1, 3, 9, 27, 1867, 4003, 5601, 12009, 16803, 36027, 50409, 108081, 7473601, 22420803, 67262409, 201787227]

約数ペア:

[(1, 201787227), (3, 67262409), (9, 22420803), (27, 7473601), (1867, 108081), (4003, 50409), (5601, 36027), (12009, 16803)]