67805679

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1721}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 94558464

約数和(自身を除く): 26752785

約数列:

[1, 3, 23, 69, 571, 1713, 1721, 5163, 13133, 39399, 39583, 118749, 982691, 2948073, 22601893, 67805679]

約数ペア:

[(1, 67805679), (3, 22601893), (23, 2948073), (69, 982691), (571, 118749), (1713, 39583), (1721, 39399), (5163, 13133)]