69490611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 107793504

約数和(自身を除く): 38302893

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 6397, 10863, 19191, 57573, 108749, 326247, 454187, 978741, 1362561, 4087683, 7721179, 23163537, 69490611]

約数ペア:

[(1, 69490611), (3, 23163537), (9, 7721179), (17, 4087683), (51, 1362561), (71, 978741), (153, 454187), (213, 326247), (639, 108749), (1207, 57573), (3621, 19191), (6397, 10863)]