71375073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5237}}^1$

素因数の和:5317

約数の個数: 32

約数和(自身を含む): 120683520

約数和(自身を除く): 49308447

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 5237, 13629, 15711, 36659, 57607, 109977, 172821, 308983, 403249, 926949, 1209747, 2162881, 3398813, 6488643, 10196439, 23791691, 71375073]

約数ペア:

[(1, 71375073), (3, 23791691), (7, 10196439), (11, 6488643), (21, 3398813), (33, 2162881), (59, 1209747), (77, 926949), (177, 403249), (231, 308983), (413, 172821), (649, 109977), (1239, 57607), (1947, 36659), (4543, 15711), (5237, 13629)]