291569754063

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1\times {\mathrm{115183}}^1$

素因数の和:116151

約数の個数: 32

約数和(自身を含む): 447835392000

約数和(自身を除く): 156265637937

約数列:

[1, 3, 7, 21, 149, 447, 809, 1043, 2427, 3129, 5663, 16989, 115183, 120541, 345549, 361623, 806281, 843787, 2418843, 2531361, 17162267, 51486801, 93183047, 120135869, 279549141, 360407607, 652281329, 1956843987, 13884274003, 41652822009, 97189918021, 291569754063]

約数ペア:

[(1, 291569754063), (3, 97189918021), (7, 41652822009), (21, 13884274003), (149, 1956843987), (447, 652281329), (809, 360407607), (1043, 279549141), (2427, 120135869), (3129, 93183047), (5663, 51486801), (16989, 17162267), (115183, 2531361), (120541, 2418843), (345549, 843787), (361623, 806281)]