64539783

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93131}}^1$

素因数の和:93155

約数の個数: 24

約数和(自身を含む): 116228736

約数和(自身を除く): 51688953

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 93131, 279393, 651917, 838179, 1024441, 1955751, 3073323, 5867253, 7171087, 9219969, 21513261, 64539783]

約数ペア:

[(1, 64539783), (3, 21513261), (7, 9219969), (9, 7171087), (11, 5867253), (21, 3073323), (33, 1955751), (63, 1024441), (77, 838179), (99, 651917), (231, 279393), (693, 93131)]