90851517

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71593}}^1$

素因数の和:71649

約数の個数: 16

約数和(自身を含む): 137460480

約数和(自身を除く): 46608963

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 71593, 214779, 644337, 1933011, 3364871, 10094613, 30283839, 90851517]

約数ペア:

[(1, 90851517), (3, 30283839), (9, 10094613), (27, 3364871), (47, 1933011), (141, 644337), (423, 214779), (1269, 71593)]