63987201

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 99822892

約数和(自身を除く): 35835691

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 289, 337, 657, 867, 1011, 1241, 2601, 3033, 3723, 5729, 11169, 17187, 21097, 24601, 51561, 63291, 73803, 97393, 189873, 221409, 292179, 418217, 876537, 1254651, 3763953, 7109689, 21329067, 63987201]

約数ペア:

[(1, 63987201), (3, 21329067), (9, 7109689), (17, 3763953), (51, 1254651), (73, 876537), (153, 418217), (219, 292179), (289, 221409), (337, 189873), (657, 97393), (867, 73803), (1011, 63291), (1241, 51561), (2601, 24601), (3033, 21097), (3723, 17187), (5729, 11169)]