165988629

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 263571840

約数和(自身を除く): 97583211

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4233, 4357, 12699, 13071, 38097, 39213, 74069, 117639, 222207, 361631, 666621, 1084893, 1999863, 3254679, 6147727, 9764037, 18443181, 55329543, 165988629]

約数ペア:

[(1, 165988629), (3, 55329543), (9, 18443181), (17, 9764037), (27, 6147727), (51, 3254679), (83, 1999863), (153, 1084893), (249, 666621), (459, 361631), (747, 222207), (1411, 117639), (2241, 74069), (4233, 39213), (4357, 38097), (12699, 13071)]