51667119

素因数分解:

$3^3\times 7^4\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 40

約数和(自身を含む): 89407920

約数和(自身を除く): 37740801

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 797, 1029, 1323, 2391, 2401, 3087, 5579, 7173, 7203, 9261, 16737, 21519, 21609, 39053, 50211, 64827, 117159, 150633, 273371, 351477, 820113, 1054431, 1913597, 2460339, 5740791, 7381017, 17222373, 51667119]

約数ペア:

[(1, 51667119), (3, 17222373), (7, 7381017), (9, 5740791), (21, 2460339), (27, 1913597), (49, 1054431), (63, 820113), (147, 351477), (189, 273371), (343, 150633), (441, 117159), (797, 64827), (1029, 50211), (1323, 39053), (2391, 21609), (2401, 21519), (3087, 16737), (5579, 9261), (7173, 7203)]