80495907851

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{81629}}^1$

素因数の和:81779

約数の個数: 32

約数和(自身を含む): 93097382400

約数和(自身を除く): 12601474549

約数列:

[1, 17, 19, 43, 71, 323, 731, 817, 1207, 1349, 3053, 13889, 22933, 51901, 58007, 81629, 986119, 1387693, 1550951, 3510047, 5795659, 26366167, 59670799, 66690893, 98526203, 110117521, 249213337, 1133745181, 1871997857, 4236626729, 4735053403, 80495907851]

約数ペア:

[(1, 80495907851), (17, 4735053403), (19, 4236626729), (43, 1871997857), (71, 1133745181), (323, 249213337), (731, 110117521), (817, 98526203), (1207, 66690893), (1349, 59670799), (3053, 26366167), (13889, 5795659), (22933, 3510047), (51901, 1550951), (58007, 1387693), (81629, 986119)]