164424411

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 255685584

約数和(自身を除く): 91261173

約数列:

[1, 3, 9, 27, 37, 81, 83, 111, 249, 333, 661, 747, 999, 1983, 2241, 2997, 3071, 5949, 6723, 9213, 17847, 24457, 27639, 53541, 54863, 73371, 82917, 164589, 220113, 248751, 493767, 660339, 1481301, 1981017, 2029931, 4443903, 6089793, 18269379, 54808137, 164424411]

約数ペア:

[(1, 164424411), (3, 54808137), (9, 18269379), (27, 6089793), (37, 4443903), (81, 2029931), (83, 1981017), (111, 1481301), (249, 660339), (333, 493767), (661, 248751), (747, 220113), (999, 164589), (1983, 82917), (2241, 73371), (2997, 54863), (3071, 53541), (5949, 27639), (6723, 24457), (9213, 17847)]