74763729

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{5527}}^1$

素因数の和:5706

約数の個数: 20

約数和(自身を含む): 112373184

約数和(自身を除く): 37609455

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 5527, 13527, 16581, 49743, 149229, 447687, 923009, 2769027, 8307081, 24921243, 74763729]

約数ペア:

[(1, 74763729), (3, 24921243), (9, 8307081), (27, 2769027), (81, 923009), (167, 447687), (501, 149229), (1503, 49743), (4509, 16581), (5527, 13527)]