30523959

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 48530880

約数和(自身を除く): 18006921

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 821, 1377, 2187, 2463, 4131, 7389, 12393, 13957, 22167, 37179, 41871, 66501, 125613, 199503, 376839, 598509, 1130517, 1795527, 3391551, 10174653, 30523959]

約数ペア:

[(1, 30523959), (3, 10174653), (9, 3391551), (17, 1795527), (27, 1130517), (51, 598509), (81, 376839), (153, 199503), (243, 125613), (459, 66501), (729, 41871), (821, 37179), (1377, 22167), (2187, 13957), (2463, 12393), (4131, 7389)]