118905087

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 187264000

約数和(自身を除く): 68358913

約数列:

[1, 3, 7, 21, 37, 111, 199, 259, 597, 769, 777, 1393, 2307, 4179, 5383, 7363, 16149, 22089, 28453, 51541, 85359, 153031, 154623, 199171, 459093, 597513, 1071217, 3213651, 5662147, 16986441, 39635029, 118905087]

約数ペア:

[(1, 118905087), (3, 39635029), (7, 16986441), (21, 5662147), (37, 3213651), (111, 1071217), (199, 597513), (259, 459093), (597, 199171), (769, 154623), (777, 153031), (1393, 85359), (2307, 51541), (4179, 28453), (5383, 22089), (7363, 16149)]