28858740669

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{267679}}^1$

素因数の和:267724

約数の個数: 40

約数和(自身を含む): 47417905920

約数和(自身を除く): 18559165251

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1331, 3267, 3993, 9801, 11979, 35937, 107811, 267679, 803037, 2409111, 2944469, 7227333, 8833407, 21681999, 26500221, 32389159, 79500663, 97167477, 238501989, 291502431, 356280749, 874507293, 1068842247, 2623521879, 3206526741, 9619580223, 28858740669]

約数ペア:

[(1, 28858740669), (3, 9619580223), (9, 3206526741), (11, 2623521879), (27, 1068842247), (33, 874507293), (81, 356280749), (99, 291502431), (121, 238501989), (297, 97167477), (363, 79500663), (891, 32389159), (1089, 26500221), (1331, 21681999), (3267, 8833407), (3993, 7227333), (9801, 2944469), (11979, 2409111), (35937, 803037), (107811, 267679)]