70848921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 111605760

約数和(自身を除く): 40756839

約数列:

[1, 3, 11, 13, 33, 39, 143, 239, 429, 691, 717, 2073, 2629, 3107, 7601, 7887, 8983, 9321, 22803, 26949, 34177, 98813, 102531, 165149, 296439, 495447, 1816639, 2146937, 5449917, 6440811, 23616307, 70848921]

約数ペア:

[(1, 70848921), (3, 23616307), (11, 6440811), (13, 5449917), (33, 2146937), (39, 1816639), (143, 495447), (239, 296439), (429, 165149), (691, 102531), (717, 98813), (2073, 34177), (2629, 26949), (3107, 22803), (7601, 9321), (7887, 8983)]