57799881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 94910400

約数和(自身を除く): 37110519

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 323, 337, 531, 969, 1003, 1011, 1121, 2907, 3009, 3033, 3363, 5729, 6403, 9027, 10089, 17187, 19057, 19209, 19883, 51561, 57171, 57627, 59649, 108851, 171513, 178947, 326553, 338011, 377777, 979659, 1014033, 1133331, 3042099, 3399993, 6422209, 19266627, 57799881]

約数ペア:

[(1, 57799881), (3, 19266627), (9, 6422209), (17, 3399993), (19, 3042099), (51, 1133331), (57, 1014033), (59, 979659), (153, 377777), (171, 338011), (177, 326553), (323, 178947), (337, 171513), (531, 108851), (969, 59649), (1003, 57627), (1011, 57171), (1121, 51561), (2907, 19883), (3009, 19209), (3033, 19057), (3363, 17187), (5729, 10089), (6403, 9027)]