6471153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 4536207

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 71, 117, 123, 171, 213, 247, 369, 533, 639, 741, 779, 923, 1349, 1599, 2223, 2337, 2769, 2911, 4047, 4797, 7011, 8307, 8733, 10127, 12141, 17537, 26199, 30381, 37843, 52611, 55309, 91143, 113529, 157833, 165927, 340587, 497781, 719017, 2157051, 6471153]

約数ペア:

[(1, 6471153), (3, 2157051), (9, 719017), (13, 497781), (19, 340587), (39, 165927), (41, 157833), (57, 113529), (71, 91143), (117, 55309), (123, 52611), (171, 37843), (213, 30381), (247, 26199), (369, 17537), (533, 12141), (639, 10127), (741, 8733), (779, 8307), (923, 7011), (1349, 4797), (1599, 4047), (2223, 2911), (2337, 2769)]