72414021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 99348480

約数和(自身を除く): 26934459

約数列:

[1, 3, 43, 129, 191, 573, 2939, 8213, 8817, 24639, 126377, 379131, 561349, 1684047, 24138007, 72414021]

約数ペア:

[(1, 72414021), (3, 24138007), (43, 1684047), (129, 561349), (191, 379131), (573, 126377), (2939, 24639), (8213, 8817)]