39786849

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 62361600

約数和(自身を除く): 22574751

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 811, 1817, 2133, 2433, 5451, 7299, 16353, 18653, 21897, 49059, 55959, 64069, 167877, 192207, 503631, 576621, 1473587, 1729863, 4420761, 13262283, 39786849]

約数ペア:

[(1, 39786849), (3, 13262283), (9, 4420761), (23, 1729863), (27, 1473587), (69, 576621), (79, 503631), (207, 192207), (237, 167877), (621, 64069), (711, 55959), (811, 49059), (1817, 21897), (2133, 18653), (2433, 16353), (5451, 7299)]