81252033

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 109670400

約数和(自身を除く): 28418367

約数列:

[1, 3, 139, 271, 417, 719, 813, 2157, 37669, 99941, 113007, 194849, 299823, 584547, 27084011, 81252033]

約数ペア:

[(1, 81252033), (3, 27084011), (139, 584547), (271, 299823), (417, 194849), (719, 113007), (813, 99941), (2157, 37669)]