315082809

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1523}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 461540352

約数和(自身を除く): 146457543

約数列:

[1, 3, 9, 127, 181, 381, 543, 1143, 1523, 1629, 4569, 13707, 22987, 68961, 193421, 206883, 275663, 580263, 826989, 1740789, 2480967, 35009201, 105027603, 315082809]

約数ペア:

[(1, 315082809), (3, 105027603), (9, 35009201), (127, 2480967), (181, 1740789), (381, 826989), (543, 580263), (1143, 275663), (1523, 206883), (1629, 193421), (4569, 68961), (13707, 22987)]