202164687

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 314012160

約数和(自身を除く): 111847473

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 621, 753, 1297, 2259, 3891, 5773, 6777, 11673, 17319, 29831, 35019, 51957, 89493, 155871, 268479, 325547, 805437, 976641, 2929923, 7487581, 8789769, 22462743, 67388229, 202164687]

約数ペア:

[(1, 202164687), (3, 67388229), (9, 22462743), (23, 8789769), (27, 7487581), (69, 2929923), (207, 976641), (251, 805437), (621, 325547), (753, 268479), (1297, 155871), (2259, 89493), (3891, 51957), (5773, 35019), (6777, 29831), (11673, 17319)]