68263129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 79267968

約数和(自身を除く): 11004839

約数列:

[1, 11, 29, 47, 157, 319, 517, 841, 1363, 1727, 4553, 7379, 9251, 14993, 39527, 50083, 81169, 132037, 213991, 434797, 1452407, 2353901, 6205739, 68263129]

約数ペア:

[(1, 68263129), (11, 6205739), (29, 2353901), (47, 1452407), (157, 434797), (319, 213991), (517, 132037), (841, 81169), (1363, 50083), (1727, 39527), (4553, 14993), (7379, 9251)]