57869721

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 106730624

約数和(自身を除く): 48860903

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 2617, 3159, 7371, 7851, 18319, 22113, 23553, 34021, 54957, 70659, 102063, 164871, 211977, 238147, 306189, 494613, 635931, 714441, 918567, 1483839, 2143323, 2755701, 4451517, 6429969, 8267103, 19289907, 57869721]

約数ペア:

[(1, 57869721), (3, 19289907), (7, 8267103), (9, 6429969), (13, 4451517), (21, 2755701), (27, 2143323), (39, 1483839), (63, 918567), (81, 714441), (91, 635931), (117, 494613), (189, 306189), (243, 238147), (273, 211977), (351, 164871), (567, 102063), (819, 70659), (1053, 54957), (1701, 34021), (2457, 23553), (2617, 22113), (3159, 18319), (7371, 7851)]