168865391493

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{10331}}^1\times {\mathrm{8293}}^1$

素因数の和:18706

約数の個数: 32

約数和(自身を含む): 253653079680

約数和(自身を除く): 84787688187

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 8293, 10331, 24879, 30993, 74637, 92979, 223911, 278937, 605389, 754163, 1816167, 2262489, 5448501, 6787467, 16345503, 20362401, 85674983, 257024949, 771074847, 2313224541, 6254273759, 18762821277, 56288463831, 168865391493]

約数ペア:

[(1, 168865391493), (3, 56288463831), (9, 18762821277), (27, 6254273759), (73, 2313224541), (219, 771074847), (657, 257024949), (1971, 85674983), (8293, 20362401), (10331, 16345503), (24879, 6787467), (30993, 5448501), (74637, 2262489), (92979, 1816167), (223911, 754163), (278937, 605389)]