8719623

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 15130080

約数和(自身を除く): 6410457

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 157, 187, 297, 363, 459, 471, 561, 1089, 1413, 1683, 1727, 2057, 2669, 3267, 4239, 5049, 5181, 6171, 8007, 15543, 18513, 18997, 24021, 29359, 46629, 55539, 56991, 72063, 88077, 170973, 264231, 322949, 512919, 792693, 968847, 2906541, 8719623]

約数ペア:

[(1, 8719623), (3, 2906541), (9, 968847), (11, 792693), (17, 512919), (27, 322949), (33, 264231), (51, 170973), (99, 88077), (121, 72063), (153, 56991), (157, 55539), (187, 46629), (297, 29359), (363, 24021), (459, 18997), (471, 18513), (561, 15543), (1089, 8007), (1413, 6171), (1683, 5181), (1727, 5049), (2057, 4239), (2669, 3267)]