68457741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 38954739

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 2663, 7989, 8569, 25707, 29293, 50597, 87879, 109183, 151791, 327549, 556567, 1201013, 1669701, 2074477, 3603039, 6223431, 22819247, 68457741]

約数ペア:

[(1, 68457741), (3, 22819247), (11, 6223431), (19, 3603039), (33, 2074477), (41, 1669701), (57, 1201013), (123, 556567), (209, 327549), (451, 151791), (627, 109183), (779, 87879), (1353, 50597), (2337, 29293), (2663, 25707), (7989, 8569)]