331389702711

素因数分解:

$3^3\times {\mathrm{1979}}^1\times {\mathrm{6201967}}^1$

素因数の和:6203955

約数の個数: 16

約数和(自身を含む): 491195865600

約数和(自身を除く): 159806162889

約数列:

[1, 3, 9, 27, 1979, 5937, 17811, 53433, 6201967, 18605901, 55817703, 167453109, 12273692693, 36821078079, 110463234237, 331389702711]

約数ペア:

[(1, 331389702711), (3, 110463234237), (9, 36821078079), (27, 12273692693), (1979, 167453109), (5937, 55817703), (17811, 18605901), (53433, 6201967)]