87375087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7919

約数の個数: 24

約数和(自身を含む): 135480384

約数和(自身を除く): 48105297

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 7823, 11169, 23469, 70407, 132991, 398973, 571079, 1196919, 1713237, 5139711, 9708343, 29125029, 87375087]

約数ペア:

[(1, 87375087), (3, 29125029), (9, 9708343), (17, 5139711), (51, 1713237), (73, 1196919), (153, 571079), (219, 398973), (657, 132991), (1241, 70407), (3723, 23469), (7823, 11169)]