90895554

素因数分解:

$2^1\times 3^3\times {\mathrm{1683251}}^1$

素因数の和:1683262

約数の個数: 16

約数和(自身を含む): 201990240

約数和(自身を除く): 111094686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1683251, 3366502, 5049753, 10099506, 15149259, 30298518, 45447777, 90895554]

約数ペア:

[(1, 90895554), (2, 45447777), (3, 30298518), (6, 15149259), (9, 10099506), (18, 5049753), (27, 3366502), (54, 1683251)]