22643577

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 38304000

約数和(自身を除く): 15660423

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 239, 261, 297, 319, 363, 717, 783, 957, 1089, 2151, 2629, 2871, 3267, 3509, 6453, 6931, 7887, 8613, 10527, 20793, 23661, 28919, 31581, 62379, 70983, 76241, 86757, 94743, 187137, 228723, 260271, 686169, 780813, 838651, 2058507, 2515953, 7547859, 22643577]

約数ペア:

[(1, 22643577), (3, 7547859), (9, 2515953), (11, 2058507), (27, 838651), (29, 780813), (33, 686169), (87, 260271), (99, 228723), (121, 187137), (239, 94743), (261, 86757), (297, 76241), (319, 70983), (363, 62379), (717, 31581), (783, 28919), (957, 23661), (1089, 20793), (2151, 10527), (2629, 8613), (2871, 7887), (3267, 6931), (3509, 6453)]