172645341

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{43237}}^1$

素因数の和:43273

約数の個数: 16

約数和(自身を含む): 253201728

約数和(自身を除く): 80556387

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 43237, 129711, 475607, 1426821, 5231677, 15695031, 57548447, 172645341]

約数ペア:

[(1, 172645341), (3, 57548447), (11, 15695031), (33, 5231677), (121, 1426821), (363, 475607), (1331, 129711), (3993, 43237)]