171839661

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 269426688

約数和(自身を除く): 97587027

約数列:

[1, 3, 7, 21, 47, 141, 151, 329, 453, 987, 1057, 1153, 3171, 3459, 7097, 8071, 21291, 24213, 49679, 54191, 149037, 162573, 174103, 379337, 522309, 1138011, 1218721, 3656163, 8182841, 24548523, 57279887, 171839661]

約数ペア:

[(1, 171839661), (3, 57279887), (7, 24548523), (21, 8182841), (47, 3656163), (141, 1218721), (151, 1138011), (329, 522309), (453, 379337), (987, 174103), (1057, 162573), (1153, 149037), (3171, 54191), (3459, 49679), (7097, 24213), (8071, 21291)]