27878631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1693}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 40656000

約数和(自身を除く): 12777369

約数列:

[1, 3, 11, 33, 499, 1497, 1693, 5079, 5489, 16467, 18623, 55869, 844807, 2534421, 9292877, 27878631]

約数ペア:

[(1, 27878631), (3, 9292877), (11, 2534421), (33, 844807), (499, 55869), (1497, 18623), (1693, 16467), (5079, 5489)]