102687021

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{74573}}^1$

素因数の和:74602

約数の個数: 20

約数和(自身を含む): 162422172

約数和(自身を除く): 59735151

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 74573, 223719, 671157, 1267741, 2013471, 3803223, 6040413, 11409669, 34229007, 102687021]

約数ペア:

[(1, 102687021), (3, 34229007), (9, 11409669), (17, 6040413), (27, 3803223), (51, 2013471), (81, 1267741), (153, 671157), (459, 223719), (1377, 74573)]