157312135323

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3125179}}^1$

素因数の和:3125256

約数の個数: 48

約数和(自身を含む): 280816174080

約数和(自身を除く): 123504038757

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 987, 1071, 2397, 2961, 5593, 7191, 16779, 50337, 3125179, 9375537, 21876253, 28126611, 53128043, 65628759, 146883413, 159384129, 196886277, 371896301, 440650239, 478152387, 1028183891, 1115688903, 1321950717, 2497018021, 3084551673, 3347066709, 7491054063, 9253655019, 17479126147, 22473162189, 52437378441, 157312135323]

約数ペア:

[(1, 157312135323), (3, 52437378441), (7, 22473162189), (9, 17479126147), (17, 9253655019), (21, 7491054063), (47, 3347066709), (51, 3084551673), (63, 2497018021), (119, 1321950717), (141, 1115688903), (153, 1028183891), (329, 478152387), (357, 440650239), (423, 371896301), (799, 196886277), (987, 159384129), (1071, 146883413), (2397, 65628759), (2961, 53128043), (5593, 28126611), (7191, 21876253), (16779, 9375537), (50337, 3125179)]