71320596453

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{4759}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 106928640000

約数和(自身を除く): 35608043547

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 499, 639, 1497, 3337, 4491, 4759, 10011, 14277, 23453, 30033, 35429, 42831, 70359, 106287, 211077, 223673, 318861, 337889, 671019, 1013667, 1665163, 2013057, 2374741, 3041001, 4995489, 7124223, 14986467, 15880783, 21372669, 47642349, 111612827, 142927047, 168606611, 334838481, 505819833, 1004515443, 1517459499, 7924510717, 23773532151, 71320596453]

約数ペア:

[(1, 71320596453), (3, 23773532151), (9, 7924510717), (47, 1517459499), (71, 1004515443), (141, 505819833), (213, 334838481), (423, 168606611), (499, 142927047), (639, 111612827), (1497, 47642349), (3337, 21372669), (4491, 15880783), (4759, 14986467), (10011, 7124223), (14277, 4995489), (23453, 3041001), (30033, 2374741), (35429, 2013057), (42831, 1665163), (70359, 1013667), (106287, 671019), (211077, 337889), (223673, 318861)]