1276146819

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{122131}}^1$

素因数の和:122189

約数の個数: 24

約数和(自身を含む): 1956066112

約数和(自身を除く): 679919293

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 122131, 366393, 1099179, 3297537, 5251633, 9892611, 15754899, 29677833, 47264697, 141794091, 425382273, 1276146819]

約数ペア:

[(1, 1276146819), (3, 425382273), (9, 141794091), (27, 47264697), (43, 29677833), (81, 15754899), (129, 9892611), (243, 5251633), (387, 3297537), (1161, 1099179), (3483, 366393), (10449, 122131)]