129404763

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 203001600

約数和(自身を除く): 73596837

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 513, 579, 1307, 1737, 3667, 3921, 5211, 11001, 11763, 24833, 33003, 35289, 74499, 99009, 223497, 252251, 670491, 756753, 2270259, 4792769, 6810777, 14378307, 43134921, 129404763]

約数ペア:

[(1, 129404763), (3, 43134921), (9, 14378307), (19, 6810777), (27, 4792769), (57, 2270259), (171, 756753), (193, 670491), (513, 252251), (579, 223497), (1307, 99009), (1737, 74499), (3667, 35289), (3921, 33003), (5211, 24833), (11001, 11763)]