111915513

素因数分解:

$3^4\times {\mathrm{947}}^1\times {\mathrm{1459}}^1$

素因数の和:2418

約数の個数: 20

約数和(自身を含む): 167473680

約数和(自身を除く): 55558167

約数列:

[1, 3, 9, 27, 81, 947, 1459, 2841, 4377, 8523, 13131, 25569, 39393, 76707, 118179, 1381673, 4145019, 12435057, 37305171, 111915513]

約数ペア:

[(1, 111915513), (3, 37305171), (9, 12435057), (27, 4145019), (81, 1381673), (947, 118179), (1459, 76707), (2841, 39393), (4377, 25569), (8523, 13131)]