81587094

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191519}}^1$

素因数の和:191595

約数の個数: 16

約数和(自身を含む): 165473280

約数和(自身を除く): 83886186

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 191519, 383038, 574557, 1149114, 13597849, 27195698, 40793547, 81587094]

約数ペア:

[(1, 81587094), (2, 40793547), (3, 27195698), (6, 13597849), (71, 1149114), (142, 574557), (213, 383038), (426, 191519)]