39380121

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 25247079

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 1979, 2211, 5937, 6633, 17811, 19899, 21769, 53433, 65307, 132593, 195921, 397779, 587763, 1193337, 1458523, 3580011, 4375569, 13126707, 39380121]

約数ペア:

[(1, 39380121), (3, 13126707), (9, 4375569), (11, 3580011), (27, 1458523), (33, 1193337), (67, 587763), (99, 397779), (201, 195921), (297, 132593), (603, 65307), (737, 53433), (1809, 21769), (1979, 19899), (2211, 17811), (5937, 6633)]