180423153

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{36919}}^1$

素因数の和:37109

約数の個数: 16

約数和(自身を含む): 268777600

約数和(自身を除く): 88354447

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 36919, 110757, 332271, 996813, 6682339, 20047017, 60141051, 180423153]

約数ペア:

[(1, 180423153), (3, 60141051), (9, 20047017), (27, 6682339), (181, 996813), (543, 332271), (1629, 110757), (4887, 36919)]