75340209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 122204160

約数和(自身を除く): 46863951

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 883, 1673, 2649, 4063, 5019, 6181, 12189, 15011, 18543, 28441, 45033, 85323, 105077, 211037, 315231, 633111, 1477259, 3587629, 4431777, 10762887, 25113403, 75340209]

約数ペア:

[(1, 75340209), (3, 25113403), (7, 10762887), (17, 4431777), (21, 3587629), (51, 1477259), (119, 633111), (239, 315231), (357, 211037), (717, 105077), (883, 85323), (1673, 45033), (2649, 28441), (4063, 18543), (5019, 15011), (6181, 12189)]