15914963187

素因数分解:

$3^4\times {\mathrm{4591}}^1\times {\mathrm{42797}}^1$

素因数の和:47400

約数の個数: 20

約数和(自身を含む): 23779938336

約数和(自身を除く): 7864975149

約数列:

[1, 3, 9, 27, 81, 4591, 13773, 41319, 42797, 123957, 128391, 371871, 385173, 1155519, 3466557, 196481027, 589443081, 1768329243, 5304987729, 15914963187]

約数ペア:

[(1, 15914963187), (3, 5304987729), (9, 1768329243), (27, 589443081), (81, 196481027), (4591, 3466557), (13773, 1155519), (41319, 385173), (42797, 371871), (123957, 128391)]