518103628353

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{17203}}^1$

素因数の和:17463

約数の個数: 72

約数和(自身を含む): 813488524992

約数和(自身を除く): 295384896639

約数列:

[1, 3, 9, 23, 29, 69, 87, 173, 207, 261, 519, 667, 841, 1557, 2001, 2523, 3979, 5017, 6003, 7569, 11937, 15051, 17203, 19343, 35811, 45153, 51609, 58029, 115391, 145493, 154827, 174087, 346173, 395669, 436479, 498887, 1038519, 1187007, 1309437, 1496661, 2976119, 3346339, 3561021, 4489983, 8928357, 10039017, 11474401, 14467723, 26785071, 30117051, 34423203, 43403169, 68450737, 86307451, 103269609, 130209507, 205352211, 258922353, 332757629, 616056633, 776767059, 998272887, 1985071373, 2502916079, 2994818661, 5955214119, 7508748237, 17865642357, 22526244711, 57567069817, 172701209451, 518103628353]

約数ペア:

[(1, 518103628353), (3, 172701209451), (9, 57567069817), (23, 22526244711), (29, 17865642357), (69, 7508748237), (87, 5955214119), (173, 2994818661), (207, 2502916079), (261, 1985071373), (519, 998272887), (667, 776767059), (841, 616056633), (1557, 332757629), (2001, 258922353), (2523, 205352211), (3979, 130209507), (5017, 103269609), (6003, 86307451), (7569, 68450737), (11937, 43403169), (15051, 34423203), (17203, 30117051), (19343, 26785071), (35811, 14467723), (45153, 11474401), (51609, 10039017), (58029, 8928357), (115391, 4489983), (145493, 3561021), (154827, 3346339), (174087, 2976119), (346173, 1496661), (395669, 1309437), (436479, 1187007), (498887, 1038519)]