97872111

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{213229}}^1$

素因数の和:213255

約数の個数: 16

約数和(自身を含む): 153525600

約数和(自身を除く): 55653489

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 213229, 639687, 1919061, 3624893, 5757183, 10874679, 32624037, 97872111]

約数ペア:

[(1, 97872111), (3, 32624037), (9, 10874679), (17, 5757183), (27, 3624893), (51, 1919061), (153, 639687), (459, 213229)]