164676159

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 263741280

約数和(自身を除く): 99065121

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2389, 2553, 2997, 7167, 7659, 21501, 22977, 54947, 64503, 68931, 88393, 164841, 193509, 265179, 494523, 795537, 1483569, 2033039, 2386611, 4450707, 6099117, 7159833, 18297351, 54892053, 164676159]

約数ペア:

[(1, 164676159), (3, 54892053), (9, 18297351), (23, 7159833), (27, 6099117), (37, 4450707), (69, 2386611), (81, 2033039), (111, 1483569), (207, 795537), (333, 494523), (621, 265179), (851, 193509), (999, 164841), (1863, 88393), (2389, 68931), (2553, 64503), (2997, 54947), (7167, 22977), (7659, 21501)]