51447891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14303}}^1$

素因数の和:14426

約数の個数: 16

約数和(自身を含む): 75525120

約数和(自身を除く): 24077229

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 14303, 42909, 157333, 471999, 1559027, 4677081, 17149297, 51447891]

約数ペア:

[(1, 51447891), (3, 17149297), (11, 4677081), (33, 1559027), (109, 471999), (327, 157333), (1199, 42909), (3597, 14303)]