49321039677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{180663149}}^1$

素因数の和:180663172

約数の個数: 16

約数和(自身を含む): 80937091200

約数和(自身を除く): 31616051523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 180663149, 541989447, 1264642043, 2348620937, 3793926129, 7045862811, 16440346559, 49321039677]

約数ペア:

[(1, 49321039677), (3, 16440346559), (7, 7045862811), (13, 3793926129), (21, 2348620937), (39, 1264642043), (91, 541989447), (273, 180663149)]