117398953

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 144435200

約数和(自身を除く): 27036247

約数列:

[1, 7, 31, 49, 61, 181, 217, 343, 427, 1267, 1519, 1891, 2989, 5611, 8869, 10633, 11041, 13237, 20923, 39277, 62083, 77287, 92659, 274939, 342271, 541009, 648613, 1924573, 2395897, 3787063, 16771279, 117398953]

約数ペア:

[(1, 117398953), (7, 16771279), (31, 3787063), (49, 2395897), (61, 1924573), (181, 648613), (217, 541009), (343, 342271), (427, 274939), (1267, 92659), (1519, 77287), (1891, 62083), (2989, 39277), (5611, 20923), (8869, 13237), (10633, 11041)]