231330960021

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{12919}}^1$

素因数の和:13366

約数の個数: 64

約数和(自身を含む): 371976929280

約数和(自身を除く): 140645969259

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 283, 393, 483, 849, 917, 1981, 2751, 3013, 5943, 6509, 9039, 12919, 19527, 21091, 37073, 38757, 45563, 63273, 90433, 111219, 136689, 259511, 271299, 297137, 778533, 852679, 891411, 1692389, 2079959, 2558037, 3656077, 5077167, 5968753, 6239877, 10968231, 11846723, 17906259, 25592539, 35540169, 38924947, 76777617, 84089771, 116774841, 252269313, 272474629, 478946087, 588628397, 817423887, 1436838261, 1765885191, 3352622609, 10057867827, 11015760001, 33047280003, 77110320007, 231330960021]

約数ペア:

[(1, 231330960021), (3, 77110320007), (7, 33047280003), (21, 11015760001), (23, 10057867827), (69, 3352622609), (131, 1765885191), (161, 1436838261), (283, 817423887), (393, 588628397), (483, 478946087), (849, 272474629), (917, 252269313), (1981, 116774841), (2751, 84089771), (3013, 76777617), (5943, 38924947), (6509, 35540169), (9039, 25592539), (12919, 17906259), (19527, 11846723), (21091, 10968231), (37073, 6239877), (38757, 5968753), (45563, 5077167), (63273, 3656077), (90433, 2558037), (111219, 2079959), (136689, 1692389), (259511, 891411), (271299, 852679), (297137, 778533)]