78916197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2003}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 110043648

約数和(自身を除く): 31127451

約数列:

[1, 3, 23, 69, 571, 1713, 2003, 6009, 13133, 39399, 46069, 138207, 1143713, 3431139, 26305399, 78916197]

約数ペア:

[(1, 78916197), (3, 26305399), (23, 3431139), (69, 1143713), (571, 138207), (1713, 46069), (2003, 39399), (6009, 13133)]