26296569

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 45437436

約数和(自身を除く): 19140867

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 113, 117, 153, 169, 221, 339, 351, 459, 507, 663, 1017, 1053, 1377, 1469, 1521, 1921, 1989, 2873, 3051, 4407, 4563, 5763, 5967, 8619, 9153, 13221, 13689, 17289, 17901, 19097, 24973, 25857, 39663, 51867, 57291, 74919, 77571, 118989, 155601, 171873, 224757, 232713, 324649, 515619, 674271, 973947, 1546857, 2022813, 2921841, 8765523, 26296569]

約数ペア:

[(1, 26296569), (3, 8765523), (9, 2921841), (13, 2022813), (17, 1546857), (27, 973947), (39, 674271), (51, 515619), (81, 324649), (113, 232713), (117, 224757), (153, 171873), (169, 155601), (221, 118989), (339, 77571), (351, 74919), (459, 57291), (507, 51867), (663, 39663), (1017, 25857), (1053, 24973), (1377, 19097), (1469, 17901), (1521, 17289), (1921, 13689), (1989, 13221), (2873, 9153), (3051, 8619), (4407, 5967), (4563, 5763)]