84116205

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2953}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 150299520

約数和(自身を除く): 66183315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 2953, 3165, 5697, 8859, 9495, 14765, 26577, 28485, 44295, 79731, 132885, 398655, 623083, 1869249, 3115415, 5607747, 9346245, 16823241, 28038735, 84116205]

約数ペア:

[(1, 84116205), (3, 28038735), (5, 16823241), (9, 9346245), (15, 5607747), (27, 3115415), (45, 1869249), (135, 623083), (211, 398655), (633, 132885), (1055, 79731), (1899, 44295), (2953, 28485), (3165, 26577), (5697, 14765), (8859, 9495)]