89781453

素因数分解:

$3^6\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1276

約数の個数: 28

約数和(自身を含む): 135986688

約数和(自身を除く): 46205235

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 729, 963, 1151, 2889, 3453, 8667, 10359, 26001, 31077, 78003, 93231, 123157, 279693, 369471, 839079, 1108413, 3325239, 9975717, 29927151, 89781453]

約数ペア:

[(1, 89781453), (3, 29927151), (9, 9975717), (27, 3325239), (81, 1108413), (107, 839079), (243, 369471), (321, 279693), (729, 123157), (963, 93231), (1151, 78003), (2889, 31077), (3453, 26001), (8667, 10359)]