90211653

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3307}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 149309888

約数和(自身を除く): 59098235

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3307, 3897, 9093, 9921, 23149, 27279, 29763, 69447, 208341, 1431931, 4295793, 10023517, 12887379, 30070551, 90211653]

約数ペア:

[(1, 90211653), (3, 30070551), (7, 12887379), (9, 10023517), (21, 4295793), (63, 1431931), (433, 208341), (1299, 69447), (3031, 29763), (3307, 27279), (3897, 23149), (9093, 9921)]