27147197955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{160033}}^1$

素因数の和:160347

約数の個数: 32

約数和(自身を含む): 44614918656

約数和(自身を除く): 17467720701

約数列:

[1, 3, 5, 15, 43, 129, 215, 263, 645, 789, 1315, 3945, 11309, 33927, 56545, 160033, 169635, 480099, 800165, 2400495, 6881419, 20644257, 34407095, 42088679, 103221285, 126266037, 210443395, 631330185, 1809813197, 5429439591, 9049065985, 27147197955]

約数ペア:

[(1, 27147197955), (3, 9049065985), (5, 5429439591), (15, 1809813197), (43, 631330185), (129, 210443395), (215, 126266037), (263, 103221285), (645, 42088679), (789, 34407095), (1315, 20644257), (3945, 6881419), (11309, 2400495), (33927, 800165), (56545, 480099), (160033, 169635)]