7029375921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 10587704400

約数和(自身を除く): 3558328479

約数列:

[1, 3, 9, 37, 97, 111, 269, 291, 333, 807, 809, 873, 2421, 2427, 3589, 7281, 9953, 10767, 26093, 29859, 29933, 32301, 78279, 78473, 89577, 89799, 217621, 234837, 235419, 269397, 652863, 706257, 965441, 1958589, 2896323, 2903501, 8051977, 8688969, 8710503, 21109237, 24155931, 26131509, 63327711, 72467793, 189983133, 781041769, 2343125307, 7029375921]

約数ペア:

[(1, 7029375921), (3, 2343125307), (9, 781041769), (37, 189983133), (97, 72467793), (111, 63327711), (269, 26131509), (291, 24155931), (333, 21109237), (807, 8710503), (809, 8688969), (873, 8051977), (2421, 2903501), (2427, 2896323), (3589, 1958589), (7281, 965441), (9953, 706257), (10767, 652863), (26093, 269397), (29859, 235419), (29933, 234837), (32301, 217621), (78279, 89799), (78473, 89577)]