89227761

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{90403}}^1$

素因数の和:90460

約数の個数: 16

約数和(自身を含む): 138860544

約数和(自身を除く): 49632783

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 90403, 271209, 632821, 1898463, 4248941, 12746823, 29742587, 89227761]

約数ペア:

[(1, 89227761), (3, 29742587), (7, 12746823), (21, 4248941), (47, 1898463), (141, 632821), (329, 271209), (987, 90403)]