82015677

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12841

約数の個数: 24

約数和(自身を含む): 127615488

約数和(自身を除く): 45599811

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 12781, 38343, 115029, 293963, 396211, 881889, 1188633, 2645667, 3565899, 9112853, 27338559, 82015677]

約数ペア:

[(1, 82015677), (3, 27338559), (9, 9112853), (23, 3565899), (31, 2645667), (69, 1188633), (93, 881889), (207, 396211), (279, 293963), (713, 115029), (2139, 38343), (6417, 12781)]