66156720777

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{464033}}^1$

素因数の和:464150

約数の個数: 48

約数和(自身を含む): 114278581248

約数和(自身を除く): 48121860471

約数列:

[1, 3, 7, 9, 21, 31, 63, 73, 93, 217, 219, 279, 511, 651, 657, 1533, 1953, 2263, 4599, 6789, 15841, 20367, 47523, 142569, 464033, 1392099, 3248231, 4176297, 9744693, 14385023, 29234079, 33874409, 43155069, 100695161, 101623227, 129465207, 237120863, 302085483, 304869681, 711362589, 906256449, 1050106679, 2134087767, 3150320037, 7350746753, 9450960111, 22052240259, 66156720777]

約数ペア:

[(1, 66156720777), (3, 22052240259), (7, 9450960111), (9, 7350746753), (21, 3150320037), (31, 2134087767), (63, 1050106679), (73, 906256449), (93, 711362589), (217, 304869681), (219, 302085483), (279, 237120863), (511, 129465207), (651, 101623227), (657, 100695161), (1533, 43155069), (1953, 33874409), (2263, 29234079), (4599, 14385023), (6789, 9744693), (15841, 4176297), (20367, 3248231), (47523, 1392099), (142569, 464033)]