987130863771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{76679}}^1$

素因数の和:76916

約数の個数: 64

約数和(自身を含む): 1484652395520

約数和(自身を除く): 497521531749

約数列:

[1, 3, 13, 39, 41, 83, 97, 123, 249, 291, 533, 1079, 1261, 1599, 3237, 3403, 3783, 3977, 8051, 10209, 11931, 24153, 44239, 51701, 76679, 104663, 132717, 155103, 230037, 313989, 330091, 990273, 996827, 2990481, 3143839, 4291183, 6364357, 7437863, 9431517, 12873549, 19093071, 22313589, 40869907, 82736641, 96692219, 122609721, 248209923, 260938637, 290076657, 304952383, 617342629, 782815911, 914857149, 1852027887, 3392202281, 3964380979, 8025454177, 10176606843, 11893142937, 24076362531, 25311047789, 75933143367, 329043621257, 987130863771]

約数ペア:

[(1, 987130863771), (3, 329043621257), (13, 75933143367), (39, 25311047789), (41, 24076362531), (83, 11893142937), (97, 10176606843), (123, 8025454177), (249, 3964380979), (291, 3392202281), (533, 1852027887), (1079, 914857149), (1261, 782815911), (1599, 617342629), (3237, 304952383), (3403, 290076657), (3783, 260938637), (3977, 248209923), (8051, 122609721), (10209, 96692219), (11931, 82736641), (24153, 40869907), (44239, 22313589), (51701, 19093071), (76679, 12873549), (104663, 9431517), (132717, 7437863), (155103, 6364357), (230037, 4291183), (313989, 3143839), (330091, 2990481), (990273, 996827)]