163973295

素因数分解:

$3^3\times 5^1\times {\mathrm{1214617}}^1$

素因数の和:1214631

約数の個数: 16

約数和(自身を含む): 291508320

約数和(自身を除く): 127535025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1214617, 3643851, 6073085, 10931553, 18219255, 32794659, 54657765, 163973295]

約数ペア:

[(1, 163973295), (3, 54657765), (5, 32794659), (9, 18219255), (15, 10931553), (27, 6073085), (45, 3643851), (135, 1214617)]