123998727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{16487}}^1$

素因数の和:16622

約数の個数: 16

約数和(自身を含む): 174113280

約数和(自身を除く): 50114553

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 16487, 49461, 379201, 1137603, 1797083, 5391249, 41332909, 123998727]

約数ペア:

[(1, 123998727), (3, 41332909), (23, 5391249), (69, 1797083), (109, 1137603), (327, 379201), (2507, 49461), (7521, 16487)]