66962133

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6983

約数の個数: 40

約数和(自身を含む): 121061952

約数和(自身を除く): 54099819

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 6947, 9639, 20841, 48629, 62523, 118099, 145887, 187569, 354297, 437661, 562707, 826693, 1062891, 1312983, 2480079, 3188673, 3938949, 7440237, 9566019, 22320711, 66962133]

約数ペア:

[(1, 66962133), (3, 22320711), (7, 9566019), (9, 7440237), (17, 3938949), (21, 3188673), (27, 2480079), (51, 1312983), (63, 1062891), (81, 826693), (119, 562707), (153, 437661), (189, 354297), (357, 187569), (459, 145887), (567, 118099), (1071, 62523), (1377, 48629), (3213, 20841), (6947, 9639)]