71728533

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 108695808

約数和(自身を除く): 36967275

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 4583, 5217, 13749, 15651, 41247, 169571, 215401, 508713, 646203, 1526139, 1938609, 7969837, 23909511, 71728533]

約数ペア:

[(1, 71728533), (3, 23909511), (9, 7969837), (37, 1938609), (47, 1526139), (111, 646203), (141, 508713), (333, 215401), (423, 169571), (1739, 41247), (4583, 15651), (5217, 13749)]