72159139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3659}}^1$

素因数の和:3750

約数の個数: 16

約数和(自身を含む): 81779040

約数和(自身を除く): 9619901

約数列:

[1, 13, 37, 41, 481, 533, 1517, 3659, 19721, 47567, 135383, 150019, 1759979, 1950247, 5550703, 72159139]

約数ペア:

[(1, 72159139), (13, 5550703), (37, 1950247), (41, 1759979), (481, 150019), (533, 135383), (1517, 47567), (3659, 19721)]