15697578627

素因数分解:

$3^5\times {\mathrm{487}}^1\times {\mathrm{132647}}^1$

素因数の和:133149

約数の個数: 24

約数和(自身を含む): 23562529536

約数和(自身を除く): 7864950909

約数列:

[1, 3, 9, 27, 81, 243, 487, 1461, 4383, 13149, 39447, 118341, 132647, 397941, 1193823, 3581469, 10744407, 32233221, 64599089, 193797267, 581391801, 1744175403, 5232526209, 15697578627]

約数ペア:

[(1, 15697578627), (3, 5232526209), (9, 1744175403), (27, 581391801), (81, 193797267), (243, 64599089), (487, 32233221), (1461, 10744407), (4383, 3581469), (13149, 1193823), (39447, 397941), (118341, 132647)]