89500869

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{64997}}^1$

素因数の和:65026

約数の個数: 20

約数和(自身を含む): 141565644

約数和(自身を除く): 52064775

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 64997, 194991, 584973, 1104949, 1754919, 3314847, 5264757, 9944541, 29833623, 89500869]

約数ペア:

[(1, 89500869), (3, 29833623), (9, 9944541), (17, 5264757), (27, 3314847), (51, 1754919), (81, 1104949), (153, 584973), (459, 194991), (1377, 64997)]