68723193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297503}}^1$

素因数の和:297524

約数の個数: 16

約数和(自身を含む): 114241536

約数和(自身を除く): 45518343

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297503, 892509, 2082521, 3272533, 6247563, 9817599, 22907731, 68723193]

約数ペア:

[(1, 68723193), (3, 22907731), (7, 9817599), (11, 6247563), (21, 3272533), (33, 2082521), (77, 892509), (231, 297503)]