228210669

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21617}}^1$

素因数の和:21666

約数の個数: 32

約数和(自身を含む): 373559040

約数和(自身を除く): 145348371

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 21617, 64851, 194553, 367489, 497191, 583659, 1102467, 1491573, 3307401, 4474719, 8452247, 9922203, 13424157, 25356741, 76070223, 228210669]

約数ペア:

[(1, 228210669), (3, 76070223), (9, 25356741), (17, 13424157), (23, 9922203), (27, 8452247), (51, 4474719), (69, 3307401), (153, 1491573), (207, 1102467), (391, 583659), (459, 497191), (621, 367489), (1173, 194553), (3519, 64851), (10557, 21617)]