129293757

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 191508096

約数和(自身を除く): 62214339

約数列:

[1, 3, 9, 47, 141, 337, 423, 907, 1011, 2721, 3033, 8163, 15839, 42629, 47517, 127887, 142551, 305659, 383661, 916977, 2750931, 14365973, 43097919, 129293757]

約数ペア:

[(1, 129293757), (3, 43097919), (9, 14365973), (47, 2750931), (141, 916977), (337, 383661), (423, 305659), (907, 142551), (1011, 127887), (2721, 47517), (3033, 42629), (8163, 15839)]