61748001

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 109211648

約数和(自身を除く): 47463647

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1171, 1701, 1953, 2511, 3513, 5859, 7533, 8197, 10539, 17577, 24591, 31617, 36301, 52731, 73773, 94851, 108903, 221319, 254107, 284553, 326709, 663957, 762321, 980127, 1991871, 2286963, 2940381, 6860889, 8821143, 20582667, 61748001]

約数ペア:

[(1, 61748001), (3, 20582667), (7, 8821143), (9, 6860889), (21, 2940381), (27, 2286963), (31, 1991871), (63, 980127), (81, 762321), (93, 663957), (189, 326709), (217, 284553), (243, 254107), (279, 221319), (567, 108903), (651, 94851), (837, 73773), (1171, 52731), (1701, 36301), (1953, 31617), (2511, 24591), (3513, 17577), (5859, 10539), (7533, 8197)]