480897358557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1\times {\mathrm{15137}}^1$

素因数の和:16898

約数の個数: 64

約数和(自身を含む): 809587021824

約数和(自身を除く): 328689663267

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1657, 1743, 2739, 4971, 6391, 11599, 15137, 18227, 19173, 34797, 45411, 54681, 105959, 127589, 137531, 166507, 317877, 382767, 412593, 499521, 962717, 1165549, 1256371, 1512841, 2888151, 3496647, 3769113, 4538523, 8794597, 10589887, 13820081, 25082009, 26383791, 31769661, 41460243, 75246027, 96740567, 175574063, 275902099, 290221701, 526722189, 827706297, 1931314693, 2081806747, 5793944079, 6245420241, 14572647229, 22899874217, 43717941687, 68699622651, 160299119519, 480897358557]

約数ペア:

[(1, 480897358557), (3, 160299119519), (7, 68699622651), (11, 43717941687), (21, 22899874217), (33, 14572647229), (77, 6245420241), (83, 5793944079), (231, 2081806747), (249, 1931314693), (581, 827706297), (913, 526722189), (1657, 290221701), (1743, 275902099), (2739, 175574063), (4971, 96740567), (6391, 75246027), (11599, 41460243), (15137, 31769661), (18227, 26383791), (19173, 25082009), (34797, 13820081), (45411, 10589887), (54681, 8794597), (105959, 4538523), (127589, 3769113), (137531, 3496647), (166507, 2888151), (317877, 1512841), (382767, 1256371), (412593, 1165549), (499521, 962717)]