42855021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 69632640

約数和(自身を除く): 26777619

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 313, 461, 939, 1383, 2817, 3443, 4149, 5071, 8451, 10329, 12447, 15213, 30987, 45639, 92961, 136917, 144293, 432879, 1298637, 1587223, 3895911, 4761669, 14285007, 42855021]

約数ペア:

[(1, 42855021), (3, 14285007), (9, 4761669), (11, 3895911), (27, 1587223), (33, 1298637), (99, 432879), (297, 144293), (313, 136917), (461, 92961), (939, 45639), (1383, 30987), (2817, 15213), (3443, 12447), (4149, 10329), (5071, 8451)]