207360891

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{27527}}^1$

素因数の和:27573

約数の個数: 24

約数和(自身を含む): 320646144

約数和(自身を除く): 113285253

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 27527, 82581, 247743, 743229, 853337, 2229687, 2560011, 6689061, 7680033, 23040099, 69120297, 207360891]

約数ペア:

[(1, 207360891), (3, 69120297), (9, 23040099), (27, 7680033), (31, 6689061), (81, 2560011), (93, 2229687), (243, 853337), (279, 743229), (837, 247743), (2511, 82581), (7533, 27527)]