8172549

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 15098880

約数和(自身を除く): 6926331

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 3931, 11793, 27517, 35379, 43241, 82551, 106137, 129723, 247653, 302687, 389169, 742959, 908061, 1167507, 2724183, 8172549]

約数ペア:

[(1, 8172549), (3, 2724183), (7, 1167507), (9, 908061), (11, 742959), (21, 389169), (27, 302687), (33, 247653), (63, 129723), (77, 106137), (99, 82551), (189, 43241), (231, 35379), (297, 27517), (693, 11793), (2079, 3931)]