87417999

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 129227280

約数和(自身を除く): 41809281

約数列:

[1, 3, 9, 59, 177, 193, 531, 579, 853, 1737, 2559, 7677, 11387, 34161, 50327, 102483, 150981, 164629, 452943, 493887, 1481661, 9713111, 29139333, 87417999]

約数ペア:

[(1, 87417999), (3, 29139333), (9, 9713111), (59, 1481661), (177, 493887), (193, 452943), (531, 164629), (579, 150981), (853, 102483), (1737, 50327), (2559, 34161), (7677, 11387)]