55255239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 86263632

約数和(自身を除く): 31008393

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 1361, 3123, 4083, 4511, 12249, 13533, 17693, 40599, 53079, 159237, 472267, 1416801, 4250403, 6139471, 18418413, 55255239]

約数ペア:

[(1, 55255239), (3, 18418413), (9, 6139471), (13, 4250403), (39, 1416801), (117, 472267), (347, 159237), (1041, 53079), (1361, 40599), (3123, 17693), (4083, 13533), (4511, 12249)]