7139635191

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 11602483200

約数和(自身を除く): 4462848009

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 197, 237, 351, 591, 711, 1027, 1307, 1773, 2133, 2561, 3081, 3921, 5319, 7683, 9243, 11763, 15563, 16991, 23049, 27729, 35289, 46689, 50973, 69147, 103253, 140067, 152919, 202319, 257479, 309759, 420201, 458757, 606957, 772437, 929277, 1342289, 1820871, 2317311, 2787831, 3347227, 4026867, 5462613, 6951933, 10041681, 12080601, 20340841, 30125043, 36241803, 61022523, 90375129, 183067569, 264430933, 549202707, 793292799, 2379878397, 7139635191]

約数ペア:

[(1, 7139635191), (3, 2379878397), (9, 793292799), (13, 549202707), (27, 264430933), (39, 183067569), (79, 90375129), (117, 61022523), (197, 36241803), (237, 30125043), (351, 20340841), (591, 12080601), (711, 10041681), (1027, 6951933), (1307, 5462613), (1773, 4026867), (2133, 3347227), (2561, 2787831), (3081, 2317311), (3921, 1820871), (5319, 1342289), (7683, 929277), (9243, 772437), (11763, 606957), (15563, 458757), (16991, 420201), (23049, 309759), (27729, 257479), (35289, 202319), (46689, 152919), (50973, 140067), (69147, 103253)]