61550159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 9695281

約数列:

[1, 11, 31, 61, 121, 269, 341, 671, 1891, 2959, 3751, 7381, 8339, 16409, 20801, 32549, 91729, 180499, 228811, 508679, 1009019, 1985489, 5595469, 61550159]

約数ペア:

[(1, 61550159), (11, 5595469), (31, 1985489), (61, 1009019), (121, 508679), (269, 228811), (341, 180499), (671, 91729), (1891, 32549), (2959, 20801), (3751, 16409), (7381, 8339)]