171907893

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{22031}}^1$

素因数の和:22074

約数の個数: 24

約数和(自身を含む): 270552960

約数和(自身を除く): 98645067

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 22031, 66093, 198279, 374527, 594837, 1123581, 3370743, 6366959, 10112229, 19100877, 57302631, 171907893]

約数ペア:

[(1, 171907893), (3, 57302631), (9, 19100877), (17, 10112229), (27, 6366959), (51, 3370743), (153, 1123581), (289, 594837), (459, 374527), (867, 198279), (2601, 66093), (7803, 22031)]