55970871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6449}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 25763529

約数列:

[1, 3, 11, 33, 263, 789, 2893, 6449, 8679, 19347, 70939, 212817, 1696087, 5088261, 18656957, 55970871]

約数ペア:

[(1, 55970871), (3, 18656957), (11, 5088261), (33, 1696087), (263, 212817), (789, 70939), (2893, 19347), (6449, 8679)]