231657129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{2789}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 365601600

約数和(自身を除く): 133944471

約数列:

[1, 3, 9, 11, 33, 99, 839, 2517, 2789, 7551, 8367, 9229, 25101, 27687, 30679, 83061, 92037, 276111, 2339971, 7019913, 21059739, 25739681, 77219043, 231657129]

約数ペア:

[(1, 231657129), (3, 77219043), (9, 25739681), (11, 21059739), (33, 7019913), (99, 2339971), (839, 276111), (2517, 92037), (2789, 83061), (7551, 30679), (8367, 27687), (9229, 25101)]