47214549

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 72019200

約数和(自身を除く): 24804651

約数列:

[1, 3, 9, 27, 61, 109, 183, 263, 327, 549, 789, 981, 1647, 2367, 2943, 6649, 7101, 16043, 19947, 28667, 48129, 59841, 86001, 144387, 179523, 258003, 433161, 774009, 1748687, 5246061, 15738183, 47214549]

約数ペア:

[(1, 47214549), (3, 15738183), (9, 5246061), (27, 1748687), (61, 774009), (109, 433161), (183, 258003), (263, 179523), (327, 144387), (549, 86001), (789, 59841), (981, 48129), (1647, 28667), (2367, 19947), (2943, 16043), (6649, 7101)]