79872141

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5132

約数の個数: 16

約数和(自身を含む): 109948608

約数和(自身を除く): 30076467

約数列:

[1, 3, 41, 123, 131, 393, 4957, 5371, 14871, 16113, 203237, 609711, 649367, 1948101, 26624047, 79872141]

約数ペア:

[(1, 79872141), (3, 26624047), (41, 1948101), (123, 649367), (131, 609711), (393, 203237), (4957, 16113), (5371, 14871)]