56688231

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 77302400

約数和(自身を除く): 20614169

約数列:

[1, 3, 67, 139, 201, 417, 2029, 6087, 9313, 27939, 135943, 282031, 407829, 846093, 18896077, 56688231]

約数ペア:

[(1, 56688231), (3, 18896077), (67, 846093), (139, 407829), (201, 282031), (417, 135943), (2029, 27939), (6087, 9313)]