315053307

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5065

約数の個数: 40

約数和(自身を含む): 507590160

約数和(自身を除く): 192536853

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 2337, 3321, 4993, 7011, 14979, 21033, 44937, 63099, 94867, 134811, 204713, 284601, 404433, 614139, 853803, 1842417, 2561409, 3889547, 5527251, 7684227, 11668641, 16581753, 35005923, 105017769, 315053307]

約数ペア:

[(1, 315053307), (3, 105017769), (9, 35005923), (19, 16581753), (27, 11668641), (41, 7684227), (57, 5527251), (81, 3889547), (123, 2561409), (171, 1842417), (369, 853803), (513, 614139), (779, 404433), (1107, 284601), (1539, 204713), (2337, 134811), (3321, 94867), (4993, 63099), (7011, 44937), (14979, 21033)]