151475589

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{26339}}^1$

素因数の和:26422

約数の個数: 20

約数和(自身を含む): 229474080

約数和(自身を除く): 77998491

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 26339, 79017, 237051, 711153, 1870069, 2133459, 5610207, 16830621, 50491863, 151475589]

約数ペア:

[(1, 151475589), (3, 50491863), (9, 16830621), (27, 5610207), (71, 2133459), (81, 1870069), (213, 711153), (639, 237051), (1917, 79017), (5751, 26339)]