80195583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 119540736

約数和(自身を除く): 39345153

約数列:

[1, 3, 13, 39, 47, 67, 141, 201, 611, 653, 871, 1833, 1959, 2613, 3149, 8489, 9447, 25467, 30691, 40937, 43751, 92073, 122811, 131253, 398983, 568763, 1196949, 1706289, 2056297, 6168891, 26731861, 80195583]

約数ペア:

[(1, 80195583), (3, 26731861), (13, 6168891), (39, 2056297), (47, 1706289), (67, 1196949), (141, 568763), (201, 398983), (611, 131253), (653, 122811), (871, 92073), (1833, 43751), (1959, 40937), (2613, 30691), (3149, 25467), (8489, 9447)]