90568269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 152193600

約数和(自身を除く): 61625331

約数列:

[1, 3, 9, 11, 19, 33, 57, 89, 99, 171, 209, 267, 541, 627, 801, 979, 1623, 1691, 1881, 2937, 4869, 5073, 5951, 8811, 10279, 15219, 17853, 18601, 30837, 48149, 53559, 55803, 92511, 113069, 144447, 167409, 339207, 433341, 529639, 914831, 1017621, 1588917, 2744493, 4766751, 8233479, 10063141, 30189423, 90568269]

約数ペア:

[(1, 90568269), (3, 30189423), (9, 10063141), (11, 8233479), (19, 4766751), (33, 2744493), (57, 1588917), (89, 1017621), (99, 914831), (171, 529639), (209, 433341), (267, 339207), (541, 167409), (627, 144447), (801, 113069), (979, 92511), (1623, 55803), (1691, 53559), (1881, 48149), (2937, 30837), (4869, 18601), (5073, 17853), (5951, 15219), (8811, 10279)]