91771119

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 149819904

約数和(自身を除く): 58048785

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 163, 363, 423, 489, 517, 1089, 1331, 1467, 1551, 1793, 3993, 4653, 5379, 5687, 7661, 11979, 16137, 17061, 19723, 22983, 51183, 59169, 62557, 68949, 84271, 177507, 187671, 216953, 252813, 563013, 650859, 758439, 926981, 1952577, 2780943, 8342829, 10196791, 30590373, 91771119]

約数ペア:

[(1, 91771119), (3, 30590373), (9, 10196791), (11, 8342829), (33, 2780943), (47, 1952577), (99, 926981), (121, 758439), (141, 650859), (163, 563013), (363, 252813), (423, 216953), (489, 187671), (517, 177507), (1089, 84271), (1331, 68949), (1467, 62557), (1551, 59169), (1793, 51183), (3993, 22983), (4653, 19723), (5379, 17061), (5687, 16137), (7661, 11979)]