77687679

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{6421}}^1$

素因数の和:6570

約数の個数: 16

約数和(自身を含む): 107375840

約数和(自身を除く): 29688161

約数列:

[1, 3, 37, 109, 111, 327, 4033, 6421, 12099, 19263, 237577, 699889, 712731, 2099667, 25895893, 77687679]

約数ペア:

[(1, 77687679), (3, 25895893), (37, 2099667), (109, 712731), (111, 699889), (327, 237577), (4033, 19263), (6421, 12099)]