84450843

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{3331}}^1$

素因数の和:3656

約数の個数: 20

約数和(自身を含む): 126596008

約数和(自身を除く): 42145165

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 3331, 8451, 9993, 25353, 29979, 89937, 269811, 1042603, 3127809, 9383427, 28150281, 84450843]

約数ペア:

[(1, 84450843), (3, 28150281), (9, 9383427), (27, 3127809), (81, 1042603), (313, 269811), (939, 89937), (2817, 29979), (3331, 25353), (8451, 9993)]