222116727

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 354235392

約数和(自身を除く): 132118665

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 577, 797, 1731, 2391, 4039, 5579, 12117, 13271, 16737, 18331, 39813, 54993, 92897, 128317, 278691, 384951, 459869, 1379607, 3219083, 9657249, 10576987, 31730961, 74038909, 222116727]

約数ペア:

[(1, 222116727), (3, 74038909), (7, 31730961), (21, 10576987), (23, 9657249), (69, 3219083), (161, 1379607), (483, 459869), (577, 384951), (797, 278691), (1731, 128317), (2391, 92897), (4039, 54993), (5579, 39813), (12117, 18331), (13271, 16737)]