80613507

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 126489600

約数和(自身を除く): 45876093

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 169, 199, 221, 507, 597, 611, 663, 799, 1833, 2397, 2587, 2873, 3383, 7761, 7943, 8619, 9353, 10149, 10387, 23829, 28059, 31161, 33631, 43979, 100893, 121589, 131937, 135031, 159001, 364767, 405093, 477003, 571727, 1580657, 1715181, 2067013, 4741971, 6201039, 26871169, 80613507]

約数ペア:

[(1, 80613507), (3, 26871169), (13, 6201039), (17, 4741971), (39, 2067013), (47, 1715181), (51, 1580657), (141, 571727), (169, 477003), (199, 405093), (221, 364767), (507, 159001), (597, 135031), (611, 131937), (663, 121589), (799, 100893), (1833, 43979), (2397, 33631), (2587, 31161), (2873, 28059), (3383, 23829), (7761, 10387), (7943, 10149), (8619, 9353)]