42595581

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 25602819

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1109, 1239, 1829, 3327, 5487, 7763, 12803, 23289, 34379, 38409, 65431, 103137, 196293, 240653, 458017, 721959, 1374051, 2028361, 6085083, 14198527, 42595581]

約数ペア:

[(1, 42595581), (3, 14198527), (7, 6085083), (21, 2028361), (31, 1374051), (59, 721959), (93, 458017), (177, 240653), (217, 196293), (413, 103137), (651, 65431), (1109, 38409), (1239, 34379), (1829, 23289), (3327, 12803), (5487, 7763)]