61042767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 90072000

約数和(自身を除く): 29029233

約数列:

[1, 3, 17, 29, 51, 87, 149, 277, 447, 493, 831, 1479, 2533, 4321, 4709, 7599, 8033, 12963, 14127, 24099, 41273, 73457, 123819, 136561, 220371, 409683, 701641, 1196917, 2104923, 3590751, 20347589, 61042767]

約数ペア:

[(1, 61042767), (3, 20347589), (17, 3590751), (29, 2104923), (51, 1196917), (87, 701641), (149, 409683), (277, 220371), (447, 136561), (493, 123819), (831, 73457), (1479, 41273), (2533, 24099), (4321, 14127), (4709, 12963), (7599, 8033)]