180563877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12547}}^1$

素因数の和:12610

約数の個数: 32

約数和(自身を含む): 295128960

約数和(自身を除く): 114565083

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 12547, 14391, 37641, 112923, 163111, 338769, 489333, 514427, 1467999, 1543281, 4403997, 4629843, 6687551, 13889529, 20062653, 60187959, 180563877]

約数ペア:

[(1, 180563877), (3, 60187959), (9, 20062653), (13, 13889529), (27, 6687551), (39, 4629843), (41, 4403997), (117, 1543281), (123, 1467999), (351, 514427), (369, 489333), (533, 338769), (1107, 163111), (1599, 112923), (4797, 37641), (12547, 14391)]