67416849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11909}}^1$

素因数の和:11969

約数の個数: 24

約数和(自身を含む): 105903720

約数和(自身を除く): 38486871

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 11909, 35727, 107181, 202453, 440633, 607359, 1321899, 1822077, 3965697, 7490761, 22472283, 67416849]

約数ペア:

[(1, 67416849), (3, 22472283), (9, 7490761), (17, 3965697), (37, 1822077), (51, 1321899), (111, 607359), (153, 440633), (333, 202453), (629, 107181), (1887, 35727), (5661, 11909)]