78800109

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2113}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 108777984

約数和(自身を除く): 29977875

約数列:

[1, 3, 31, 93, 401, 1203, 2113, 6339, 12431, 37293, 65503, 196509, 847313, 2541939, 26266703, 78800109]

約数ペア:

[(1, 78800109), (3, 26266703), (31, 2541939), (93, 847313), (401, 196509), (1203, 65503), (2113, 37293), (6339, 12431)]