121658166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{321847}}^1$

素因数の和:321865

約数の個数: 32

約数和(自身を含む): 308974080

約数和(自身を除く): 187315914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 321847, 643694, 965541, 1931082, 2252929, 2896623, 4505858, 5793246, 6758787, 8689869, 13517574, 17379738, 20276361, 40552722, 60829083, 121658166]

約数ペア:

[(1, 121658166), (2, 60829083), (3, 40552722), (6, 20276361), (7, 17379738), (9, 13517574), (14, 8689869), (18, 6758787), (21, 5793246), (27, 4505858), (42, 2896623), (54, 2252929), (63, 1931082), (126, 965541), (189, 643694), (378, 321847)]