68826879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 45649665

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 167, 181, 207, 253, 501, 543, 759, 1503, 1629, 1837, 1991, 2277, 3841, 4163, 5511, 5973, 11523, 12489, 16533, 17919, 30227, 34569, 37467, 42251, 45793, 90681, 126753, 137379, 272043, 332497, 380259, 412137, 695221, 997491, 2085663, 2992473, 6256989, 7647431, 22942293, 68826879]

約数ペア:

[(1, 68826879), (3, 22942293), (9, 7647431), (11, 6256989), (23, 2992473), (33, 2085663), (69, 997491), (99, 695221), (167, 412137), (181, 380259), (207, 332497), (253, 272043), (501, 137379), (543, 126753), (759, 90681), (1503, 45793), (1629, 42251), (1837, 37467), (1991, 34569), (2277, 30227), (3841, 17919), (4163, 16533), (5511, 12489), (5973, 11523)]