54909681

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 74110080

約数和(自身を除く): 19200399

約数列:

[1, 3, 173, 241, 439, 519, 723, 1317, 41693, 75947, 105799, 125079, 227841, 317397, 18303227, 54909681]

約数ペア:

[(1, 54909681), (3, 18303227), (173, 317397), (241, 227841), (439, 125079), (519, 105799), (723, 75947), (1317, 41693)]