8045557569

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{18973}}^1$

素因数の和:19166

約数の個数: 48

約数和(自身を含む): 13639421952

約数和(自身を除く): 5593864383

約数列:

[1, 3, 7, 9, 21, 53, 63, 127, 159, 371, 381, 477, 889, 1113, 1143, 2667, 3339, 6731, 8001, 18973, 20193, 47117, 56919, 60579, 132811, 141351, 170757, 398433, 424053, 1005569, 1195299, 2409571, 3016707, 7038983, 7228713, 9050121, 16866997, 21116949, 21686139, 50600991, 63350847, 127707263, 151802973, 383121789, 893950841, 1149365367, 2681852523, 8045557569]

約数ペア:

[(1, 8045557569), (3, 2681852523), (7, 1149365367), (9, 893950841), (21, 383121789), (53, 151802973), (63, 127707263), (127, 63350847), (159, 50600991), (371, 21686139), (381, 21116949), (477, 16866997), (889, 9050121), (1113, 7228713), (1143, 7038983), (2667, 3016707), (3339, 2409571), (6731, 1195299), (8001, 1005569), (18973, 424053), (20193, 398433), (47117, 170757), (56919, 141351), (60579, 132811)]