65679189

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 91788576

約数和(自身を除く): 26109387

約数列:

[1, 3, 43, 71, 101, 129, 213, 303, 3053, 4343, 5041, 7171, 9159, 13029, 15123, 21513, 216763, 308353, 509141, 650289, 925059, 1527423, 21893063, 65679189]

約数ペア:

[(1, 65679189), (3, 21893063), (43, 1527423), (71, 925059), (101, 650289), (129, 509141), (213, 308353), (303, 216763), (3053, 21513), (4343, 15123), (5041, 13029), (7171, 9159)]