63995913

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{34351}}^1$

素因数の和:34386

約数の個数: 20

約数和(自身を含む): 99758208

約数和(自身を除く): 35762295

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 34351, 103053, 309159, 790073, 927477, 2370219, 2782431, 7110657, 21331971, 63995913]

約数ペア:

[(1, 63995913), (3, 21331971), (9, 7110657), (23, 2782431), (27, 2370219), (69, 927477), (81, 790073), (207, 309159), (621, 103053), (1863, 34351)]