40682853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 65959920

約数和(自身を除く): 25277067

約数列:

[1, 3, 9, 17, 29, 51, 53, 87, 153, 159, 173, 261, 477, 493, 519, 901, 1479, 1537, 1557, 2703, 2941, 4437, 4611, 5017, 8109, 8823, 9169, 13833, 15051, 26129, 26469, 27507, 45153, 78387, 82521, 85289, 155873, 235161, 255867, 265901, 467619, 767601, 797703, 1402857, 2393109, 4520317, 13560951, 40682853]

約数ペア:

[(1, 40682853), (3, 13560951), (9, 4520317), (17, 2393109), (29, 1402857), (51, 797703), (53, 767601), (87, 467619), (153, 265901), (159, 255867), (173, 235161), (261, 155873), (477, 85289), (493, 82521), (519, 78387), (901, 45153), (1479, 27507), (1537, 26469), (1557, 26129), (2703, 15051), (2941, 13833), (4437, 9169), (4611, 8823), (5017, 8109)]