68995821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3049}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 97112000

約数和(自身を除く): 28116179

約数列:

[1, 3, 19, 57, 397, 1191, 3049, 7543, 9147, 22629, 57931, 173793, 1210453, 3631359, 22998607, 68995821]

約数ペア:

[(1, 68995821), (3, 22998607), (19, 3631359), (57, 1210453), (397, 173793), (1191, 57931), (3049, 22629), (7543, 9147)]