155837231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 176964480

約数和(自身を除く): 21127249

約数列:

[1, 11, 59, 83, 121, 263, 649, 913, 2893, 4897, 7139, 10043, 15517, 21829, 31823, 53867, 170687, 240119, 592537, 1287911, 1877557, 2641309, 14167021, 155837231]

約数ペア:

[(1, 155837231), (11, 14167021), (59, 2641309), (83, 1877557), (121, 1287911), (263, 592537), (649, 240119), (913, 170687), (2893, 53867), (4897, 31823), (7139, 21829), (10043, 15517)]