15363027

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1040

約数の個数: 20

約数和(自身を含む): 23074216

約数和(自身を除く): 7711189

約数列:

[1, 3, 9, 27, 81, 241, 723, 787, 2169, 2361, 6507, 7083, 19521, 21249, 63747, 189667, 569001, 1707003, 5121009, 15363027]

約数ペア:

[(1, 15363027), (3, 5121009), (9, 1707003), (27, 569001), (81, 189667), (241, 63747), (723, 21249), (787, 19521), (2169, 7083), (2361, 6507)]