160990011

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21841}}^1$

素因数の和:21873

約数の個数: 40

約数和(自身を含む): 296002784

約数和(自身を除く): 135012773

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 21841, 65523, 152887, 196569, 283933, 458661, 589707, 851799, 1375983, 1769121, 1987531, 2555397, 4127949, 5962593, 7666191, 12383847, 17887779, 22998573, 53663337, 160990011]

約数ペア:

[(1, 160990011), (3, 53663337), (7, 22998573), (9, 17887779), (13, 12383847), (21, 7666191), (27, 5962593), (39, 4127949), (63, 2555397), (81, 1987531), (91, 1769121), (117, 1375983), (189, 851799), (273, 589707), (351, 458661), (567, 283933), (819, 196569), (1053, 152887), (2457, 65523), (7371, 21841)]