89645049

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{85133}}^1$

素因数の和:85158

約数の個数: 20

約数和(自身を含む): 144216996

約数和(自身を除く): 54571947

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 85133, 255399, 766197, 1106729, 2298591, 3320187, 6895773, 9960561, 29881683, 89645049]

約数ペア:

[(1, 89645049), (3, 29881683), (9, 9960561), (13, 6895773), (27, 3320187), (39, 2298591), (81, 1106729), (117, 766197), (351, 255399), (1053, 85133)]