109219923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2273}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 166729680

約数和(自身を除く): 57509757

約数列:

[1, 3, 9, 19, 57, 171, 281, 843, 2273, 2529, 5339, 6819, 16017, 20457, 43187, 48051, 129561, 388683, 638713, 1916139, 5748417, 12135547, 36406641, 109219923]

約数ペア:

[(1, 109219923), (3, 36406641), (9, 12135547), (19, 5748417), (57, 1916139), (171, 638713), (281, 388683), (843, 129561), (2273, 48051), (2529, 43187), (5339, 20457), (6819, 16017)]