785340063

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{64781}}^1$

素因数の和:65239

約数の個数: 16

約数和(自身を含む): 1166076000

約数和(自身を除く): 380735937

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 64781, 194343, 583029, 1749087, 29086669, 87260007, 261780021, 785340063]

約数ペア:

[(1, 785340063), (3, 261780021), (9, 87260007), (27, 29086669), (449, 1749087), (1347, 583029), (4041, 194343), (12123, 64781)]