55198731

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{36007}}^1$

素因数の和:36090

約数の個数: 16

約数和(自身を含む): 85266944

約数和(自身を除く): 30068213

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 36007, 108021, 252049, 756147, 2628511, 7885533, 18399577, 55198731]

約数ペア:

[(1, 55198731), (3, 18399577), (7, 7885533), (21, 2628511), (73, 756147), (219, 252049), (511, 108021), (1533, 36007)]