125577981

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 184131584

約数和(自身を除く): 58553603

約数列:

[1, 3, 9, 127, 181, 381, 543, 607, 1143, 1629, 1821, 5463, 22987, 68961, 77089, 109867, 206883, 231267, 329601, 693801, 988803, 13953109, 41859327, 125577981]

約数ペア:

[(1, 125577981), (3, 41859327), (9, 13953109), (127, 988803), (181, 693801), (381, 329601), (543, 231267), (607, 206883), (1143, 109867), (1629, 77089), (1821, 68961), (5463, 22987)]