84920691

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 115271424

約数和(自身を除く): 30350733

約数列:

[1, 3, 67, 201, 647, 653, 1941, 1959, 43349, 43751, 130047, 131253, 422491, 1267473, 28306897, 84920691]

約数ペア:

[(1, 84920691), (3, 28306897), (67, 1267473), (201, 422491), (647, 131253), (653, 130047), (1941, 43751), (1959, 43349)]