155603223

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 229394672

約数和(自身を除く): 73791449

約数列:

[1, 3, 9, 73, 163, 219, 489, 657, 1453, 1467, 4359, 11899, 13077, 35697, 106069, 107091, 236839, 318207, 710517, 954621, 2131551, 17289247, 51867741, 155603223]

約数ペア:

[(1, 155603223), (3, 51867741), (9, 17289247), (73, 2131551), (163, 954621), (219, 710517), (489, 318207), (657, 236839), (1453, 107091), (1467, 106069), (4359, 35697), (11899, 13077)]