84732123

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5387}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 132674112

約数和(自身を除く): 47941989

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 5387, 15729, 16161, 37709, 113127, 263963, 576409, 791889, 1729227, 4034863, 12104589, 28244041, 84732123]

約数ペア:

[(1, 84732123), (3, 28244041), (7, 12104589), (21, 4034863), (49, 1729227), (107, 791889), (147, 576409), (321, 263963), (749, 113127), (2247, 37709), (5243, 16161), (5387, 15729)]