71198517

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 103352544

約数和(自身を除く): 32154027

約数列:

[1, 3, 13, 39, 169, 317, 443, 507, 951, 1329, 4121, 5759, 12363, 17277, 53573, 74867, 140431, 160719, 224601, 421293, 1825603, 5476809, 23732839, 71198517]

約数ペア:

[(1, 71198517), (3, 23732839), (13, 5476809), (39, 1825603), (169, 421293), (317, 224601), (443, 160719), (507, 140431), (951, 74867), (1329, 53573), (4121, 17277), (5759, 12363)]