87873819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{11941}}^1$

素因数の和:12178

約数の個数: 16

約数和(自身を含む): 128400384

約数和(自身を除く): 40526565

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 11941, 35823, 131351, 394053, 2662843, 7988529, 29291273, 87873819]

約数ペア:

[(1, 87873819), (3, 29291273), (11, 7988529), (33, 2662843), (223, 394053), (669, 131351), (2453, 35823), (7359, 11941)]