68376903

素因数分解:

$3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1009}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 106389360

約数和(自身を除く): 38012457

約数列:

[1, 3, 7, 21, 49, 147, 461, 1009, 1383, 3027, 3227, 7063, 9681, 21189, 22589, 49441, 67767, 148323, 465149, 1395447, 3256043, 9768129, 22792301, 68376903]

約数ペア:

[(1, 68376903), (3, 22792301), (7, 9768129), (21, 3256043), (49, 1395447), (147, 465149), (461, 148323), (1009, 67767), (1383, 49441), (3027, 22589), (3227, 21189), (7063, 9681)]