64883007

素因数分解:

$3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1068

約数の個数: 36

約数和(自身を含む): 109798416

約数和(自身を除く): 44915409

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 167, 441, 501, 881, 1169, 1503, 2643, 3507, 6167, 7929, 8183, 10521, 18501, 24549, 43169, 55503, 73647, 129507, 147127, 388521, 441381, 1029889, 1324143, 3089667, 7209223, 9269001, 21627669, 64883007]

約数ペア:

[(1, 64883007), (3, 21627669), (7, 9269001), (9, 7209223), (21, 3089667), (49, 1324143), (63, 1029889), (147, 441381), (167, 388521), (441, 147127), (501, 129507), (881, 73647), (1169, 55503), (1503, 43169), (2643, 24549), (3507, 18501), (6167, 10521), (7929, 8183)]