71946231

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{148957}}^1$

素因数の和:148990

約数の個数: 16

約数和(自身を含む): 114399744

約数和(自身を除く): 42453513

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 148957, 446871, 1042699, 3128097, 3426011, 10278033, 23982077, 71946231]

約数ペア:

[(1, 71946231), (3, 23982077), (7, 10278033), (21, 3426011), (23, 3128097), (69, 1042699), (161, 446871), (483, 148957)]