33243381

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{12781}}^1$

素因数の和:12821

約数の個数: 18

約数和(自身を含む): 51012962

約数和(自身を除く): 17769581

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 12781, 38343, 115029, 217277, 651831, 1955493, 3693709, 11081127, 33243381]

約数ペア:

[(1, 33243381), (3, 11081127), (9, 3693709), (17, 1955493), (51, 651831), (153, 217277), (289, 115029), (867, 38343), (2601, 12781)]