55404153

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1814

約数の個数: 36

約数和(自身を含む): 94424148

約数和(自身を除く): 39019995

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 1721, 3577, 4599, 5163, 10731, 12047, 15489, 32193, 36141, 84329, 108423, 125633, 252987, 376899, 758961, 879431, 1130697, 2638293, 6156017, 7914879, 18468051, 55404153]

約数ペア:

[(1, 55404153), (3, 18468051), (7, 7914879), (9, 6156017), (21, 2638293), (49, 1130697), (63, 879431), (73, 758961), (147, 376899), (219, 252987), (441, 125633), (511, 108423), (657, 84329), (1533, 36141), (1721, 32193), (3577, 15489), (4599, 12047), (5163, 10731)]