66200001

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22679}}^1$

素因数の和:22828

約数の個数: 16

約数和(自身を含む): 101606400

約数和(自身を除く): 35406399

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 22679, 68037, 158753, 476259, 3152381, 9457143, 22066667, 66200001]

約数ペア:

[(1, 66200001), (3, 22066667), (7, 9457143), (21, 3152381), (139, 476259), (417, 158753), (973, 68037), (2919, 22679)]