888988149

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109387}}^1$

素因数の和:109446

約数の個数: 32

約数和(自身を含む): 1540183040

約数和(自身を除く): 651194891

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 109387, 328161, 765709, 984483, 2297127, 2953449, 4703641, 6891381, 14110923, 20674143, 32925487, 42332769, 98776461, 126998307, 296329383, 888988149]

約数ペア:

[(1, 888988149), (3, 296329383), (7, 126998307), (9, 98776461), (21, 42332769), (27, 32925487), (43, 20674143), (63, 14110923), (129, 6891381), (189, 4703641), (301, 2953449), (387, 2297127), (903, 984483), (1161, 765709), (2709, 328161), (8127, 109387)]