61504961

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 74737152

約数和(自身を除く): 13232191

約数列:

[1, 7, 31, 41, 217, 223, 287, 961, 1271, 1561, 6727, 6913, 8897, 9143, 39401, 48391, 64001, 214303, 275807, 283433, 1500121, 1984031, 8786423, 61504961]

約数ペア:

[(1, 61504961), (7, 8786423), (31, 1984031), (41, 1500121), (217, 283433), (223, 275807), (287, 214303), (961, 64001), (1271, 48391), (1561, 39401), (6727, 9143), (6913, 8897)]