97996959

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71167}}^1$

素因数の和:71196

約数の個数: 20

約数和(自身を含む): 155003904

約数和(自身を除く): 57006945

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 71167, 213501, 640503, 1209839, 1921509, 3629517, 5764527, 10888551, 32665653, 97996959]

約数ペア:

[(1, 97996959), (3, 32665653), (9, 10888551), (17, 5764527), (27, 3629517), (51, 1921509), (81, 1209839), (153, 640503), (459, 213501), (1377, 71167)]