127519641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1571}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 191280960

約数和(自身を除く): 63761319

約数列:

[1, 3, 9, 29, 87, 261, 311, 933, 1571, 2799, 4713, 9019, 14139, 27057, 45559, 81171, 136677, 410031, 488581, 1465743, 4397229, 14168849, 42506547, 127519641]

約数ペア:

[(1, 127519641), (3, 42506547), (9, 14168849), (29, 4397229), (87, 1465743), (261, 488581), (311, 410031), (933, 136677), (1571, 81171), (2799, 45559), (4713, 27057), (9019, 14139)]