6758290161

素因数分解:

$3^4\times 7^2\times {\mathrm{1289}}^1\times {\mathrm{1321}}^1$

素因数の和:2636

約数の個数: 60

約数和(自身を含む): 11762005860

約数和(自身を除く): 5003715699

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1289, 1321, 1323, 3867, 3963, 3969, 9023, 9247, 11601, 11889, 27069, 27741, 34803, 35667, 63161, 64729, 81207, 83223, 104409, 107001, 189483, 194187, 243621, 249669, 568449, 582561, 730863, 749007, 1702769, 1705347, 1747683, 5108307, 5116041, 5243049, 11919383, 15324921, 35758149, 45974763, 83435681, 107274447, 137924289, 250307043, 321823341, 750921129, 965470023, 2252763387, 6758290161]

約数ペア:

[(1, 6758290161), (3, 2252763387), (7, 965470023), (9, 750921129), (21, 321823341), (27, 250307043), (49, 137924289), (63, 107274447), (81, 83435681), (147, 45974763), (189, 35758149), (441, 15324921), (567, 11919383), (1289, 5243049), (1321, 5116041), (1323, 5108307), (3867, 1747683), (3963, 1705347), (3969, 1702769), (9023, 749007), (9247, 730863), (11601, 582561), (11889, 568449), (27069, 249669), (27741, 243621), (34803, 194187), (35667, 189483), (63161, 107001), (64729, 104409), (81207, 83223)]