188021223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{535673}}^1$

素因数の和:535695

約数の個数: 16

約数和(自身を含む): 299977440

約数和(自身を除く): 111956217

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 535673, 1607019, 4821057, 6963749, 14463171, 20891247, 62673741, 188021223]

約数ペア:

[(1, 188021223), (3, 62673741), (9, 20891247), (13, 14463171), (27, 6963749), (39, 4821057), (117, 1607019), (351, 535673)]