81559702974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{715435991}}^1$

素因数の和:715436015

約数の個数: 16

約数和(自身を含む): 171704638080

約数和(自身を除く): 90144935106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 715435991, 1430871982, 2146307973, 4292615946, 13593283829, 27186567658, 40779851487, 81559702974]

約数ペア:

[(1, 81559702974), (2, 40779851487), (3, 27186567658), (6, 13593283829), (19, 4292615946), (38, 2146307973), (57, 1430871982), (114, 715435991)]