201707847

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 339948000

約数和(自身を除く): 138240153

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 297, 319, 363, 783, 957, 1089, 2129, 2871, 3267, 3509, 6387, 8613, 10527, 19161, 23419, 31581, 57483, 61741, 70257, 94743, 185223, 210771, 257609, 555669, 632313, 679151, 772827, 1667007, 2037453, 2318481, 6112359, 6955443, 7470661, 18337077, 22411983, 67235949, 201707847]

約数ペア:

[(1, 201707847), (3, 67235949), (9, 22411983), (11, 18337077), (27, 7470661), (29, 6955443), (33, 6112359), (87, 2318481), (99, 2037453), (121, 1667007), (261, 772827), (297, 679151), (319, 632313), (363, 555669), (783, 257609), (957, 210771), (1089, 185223), (2129, 94743), (2871, 70257), (3267, 61741), (3509, 57483), (6387, 31581), (8613, 23419), (10527, 19161)]