67758669

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 110158048

約数和(自身を除く): 42399379

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 363, 387, 473, 1089, 1419, 1447, 4257, 4341, 5203, 13023, 15609, 15917, 46827, 47751, 62221, 143253, 175087, 186663, 525261, 559989, 684431, 1575783, 2053293, 6159879, 7528741, 22586223, 67758669]

約数ペア:

[(1, 67758669), (3, 22586223), (9, 7528741), (11, 6159879), (33, 2053293), (43, 1575783), (99, 684431), (121, 559989), (129, 525261), (363, 186663), (387, 175087), (473, 143253), (1089, 62221), (1419, 47751), (1447, 46827), (4257, 15917), (4341, 15609), (5203, 13023)]