16873373439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{3701}}^1$

素因数の和:4173

約数の個数: 64

約数和(自身を含む): 27862732800

約数和(自身を除く): 10989359361

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 419, 837, 1209, 1257, 3627, 3701, 3771, 5447, 10881, 11103, 11313, 12989, 16341, 33309, 38967, 48113, 49023, 99927, 114731, 116901, 144339, 147069, 168857, 344193, 350703, 433017, 506571, 1032579, 1299051, 1491503, 1519713, 1550719, 3097737, 4474509, 4559139, 4652157, 13423527, 13956471, 20159347, 40270581, 41869413, 48072289, 60478041, 144216867, 181434123, 432650601, 544302369, 624939757, 1297951803, 1874819271, 5624457813, 16873373439]

約数ペア:

[(1, 16873373439), (3, 5624457813), (9, 1874819271), (13, 1297951803), (27, 624939757), (31, 544302369), (39, 432650601), (93, 181434123), (117, 144216867), (279, 60478041), (351, 48072289), (403, 41869413), (419, 40270581), (837, 20159347), (1209, 13956471), (1257, 13423527), (3627, 4652157), (3701, 4559139), (3771, 4474509), (5447, 3097737), (10881, 1550719), (11103, 1519713), (11313, 1491503), (12989, 1299051), (16341, 1032579), (33309, 506571), (38967, 433017), (48113, 350703), (49023, 344193), (99927, 168857), (114731, 147069), (116901, 144339)]