74144847

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{153509}}^1$

素因数の和:153542

約数の個数: 16

約数和(自身を含む): 117895680

約数和(自身を除く): 43750833

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 153509, 460527, 1074563, 3223689, 3530707, 10592121, 24714949, 74144847]

約数ペア:

[(1, 74144847), (3, 24714949), (7, 10592121), (21, 3530707), (23, 3223689), (69, 1074563), (161, 460527), (483, 153509)]