1680453927

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{40529}}^1$

素因数の和:40823

約数の個数: 24

約数和(自身を含む): 2579653440

約数和(自身を除く): 899199513

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 2439, 4607, 13821, 40529, 41463, 121587, 364761, 688993, 2066979, 6200937, 10983359, 32950077, 98850231, 186717103, 560151309, 1680453927]

約数ペア:

[(1, 1680453927), (3, 560151309), (9, 186717103), (17, 98850231), (51, 32950077), (153, 10983359), (271, 6200937), (813, 2066979), (2439, 688993), (4607, 364761), (13821, 121587), (40529, 41463)]