80585043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 135032832

約数和(自身を除く): 54447789

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2663, 2751, 4323, 7989, 10087, 18641, 29293, 30261, 55923, 87879, 205051, 348853, 615153, 1046559, 2441971, 3837383, 7325913, 11512149, 26861681, 80585043]

約数ペア:

[(1, 80585043), (3, 26861681), (7, 11512149), (11, 7325913), (21, 3837383), (33, 2441971), (77, 1046559), (131, 615153), (231, 348853), (393, 205051), (917, 87879), (1441, 55923), (2663, 30261), (2751, 29293), (4323, 18641), (7989, 10087)]