64081479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25219}}^1$

素因数の和:25251

約数の個数: 24

約数和(自身を含む): 107336320

約数和(自身を除く): 43254841

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 25219, 75657, 176533, 277409, 529599, 832227, 1941863, 3051499, 5825589, 9154497, 21360493, 64081479]

約数ペア:

[(1, 64081479), (3, 21360493), (7, 9154497), (11, 5825589), (21, 3051499), (33, 1941863), (77, 832227), (121, 529599), (231, 277409), (363, 176533), (847, 75657), (2541, 25219)]