67868657619

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5377439}}^1$

素因数の和:5378050

約数の個数: 16

約数和(自身を含む): 103591004160

約数和(自身を除く): 35722346541

約数列:

[1, 3, 7, 21, 601, 1803, 4207, 12621, 5377439, 16132317, 37642073, 112926219, 3231840839, 9695522517, 22622885873, 67868657619]

約数ペア:

[(1, 67868657619), (3, 22622885873), (7, 9695522517), (21, 3231840839), (601, 112926219), (1803, 37642073), (4207, 16132317), (12621, 5377439)]