372748851

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 586313280

約数和(自身を除く): 213564429

約数列:

[1, 3, 9, 17, 27, 51, 153, 457, 459, 1371, 1777, 4113, 5331, 7769, 12339, 15993, 23307, 30209, 47979, 69921, 90627, 209763, 271881, 812089, 815643, 2436267, 7308801, 13805513, 21926403, 41416539, 124249617, 372748851]

約数ペア:

[(1, 372748851), (3, 124249617), (9, 41416539), (17, 21926403), (27, 13805513), (51, 7308801), (153, 2436267), (457, 815643), (459, 812089), (1371, 271881), (1777, 209763), (4113, 90627), (5331, 69921), (7769, 47979), (12339, 30209), (15993, 23307)]