3180454443

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{21001}}^1$

素因数の和:21160

約数の個数: 32

約数和(自身を含む): 4838860800

約数和(自身を除く): 1658406357

約数列:

[1, 3, 9, 27, 71, 79, 213, 237, 639, 711, 1917, 2133, 5609, 16827, 21001, 50481, 63003, 151443, 189009, 567027, 1491071, 1659079, 4473213, 4977237, 13419639, 14931711, 40258917, 44795133, 117794609, 353383827, 1060151481, 3180454443]

約数ペア:

[(1, 3180454443), (3, 1060151481), (9, 353383827), (27, 117794609), (71, 44795133), (79, 40258917), (213, 14931711), (237, 13419639), (639, 4977237), (711, 4473213), (1917, 1659079), (2133, 1491071), (5609, 567027), (16827, 189009), (21001, 151443), (50481, 63003)]