415465119

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 56

約数和(自身を含む): 651585392

約数和(自身を除く): 236120273

約数列:

[1, 3, 9, 27, 37, 73, 81, 111, 211, 219, 243, 333, 633, 657, 729, 999, 1899, 1971, 2701, 2997, 5697, 5913, 7807, 8103, 8991, 15403, 17091, 17739, 23421, 24309, 26973, 46209, 51273, 53217, 70263, 72927, 138627, 153819, 210789, 218781, 415881, 569911, 632367, 656343, 1247643, 1709733, 1897101, 1969029, 3742929, 5129199, 5691303, 11228787, 15387597, 46162791, 138488373, 415465119]

約数ペア:

[(1, 415465119), (3, 138488373), (9, 46162791), (27, 15387597), (37, 11228787), (73, 5691303), (81, 5129199), (111, 3742929), (211, 1969029), (219, 1897101), (243, 1709733), (333, 1247643), (633, 656343), (657, 632367), (729, 569911), (999, 415881), (1899, 218781), (1971, 210789), (2701, 153819), (2997, 138627), (5697, 72927), (5913, 70263), (7807, 53217), (8103, 51273), (8991, 46209), (15403, 26973), (17091, 24309), (17739, 23421)]