82498941

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2351}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 136491264

約数和(自身を除く): 53992323

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 2351, 3899, 5013, 7053, 11697, 16457, 21159, 35091, 49371, 148113, 1309507, 3928521, 9166549, 11785563, 27499647, 82498941]

約数ペア:

[(1, 82498941), (3, 27499647), (7, 11785563), (9, 9166549), (21, 3928521), (63, 1309507), (557, 148113), (1671, 49371), (2351, 35091), (3899, 21159), (5013, 16457), (7053, 11697)]