518368508001

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{2803}}^1\times {\mathrm{306689}}^1$

素因数の和:309565

約数の個数: 24

約数和(自身を含む): 760203543840

約数和(自身を除く): 241835035839

約数列:

[1, 3, 9, 67, 201, 603, 2803, 8409, 25227, 187801, 306689, 563403, 920067, 1690209, 2760201, 20548163, 61644489, 184933467, 859649267, 2578947801, 7736843403, 57596500889, 172789502667, 518368508001]

約数ペア:

[(1, 518368508001), (3, 172789502667), (9, 57596500889), (67, 7736843403), (201, 2578947801), (603, 859649267), (2803, 184933467), (8409, 61644489), (25227, 20548163), (187801, 2760201), (306689, 1690209), (563403, 920067)]