486523557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72953}}^1$

素因数の和:72994

約数の個数: 32

約数和(自身を含む): 817084800

約数和(自身を除く): 330561243

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 72953, 218859, 656577, 948389, 1386107, 1969731, 2845167, 4158321, 8535501, 12474963, 18019391, 25606503, 37424889, 54058173, 162174519, 486523557]

約数ペア:

[(1, 486523557), (3, 162174519), (9, 54058173), (13, 37424889), (19, 25606503), (27, 18019391), (39, 12474963), (57, 8535501), (117, 4158321), (171, 2845167), (247, 1969731), (351, 1386107), (513, 948389), (741, 656577), (2223, 218859), (6669, 72953)]