72423219

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 107021376

約数和(自身を除く): 34598157

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1441, 1523, 4323, 4569, 15851, 16753, 47553, 50259, 184283, 199513, 552849, 598539, 2194643, 6583929, 24141073, 72423219]

約数ペア:

[(1, 72423219), (3, 24141073), (11, 6583929), (33, 2194643), (121, 598539), (131, 552849), (363, 199513), (393, 184283), (1441, 50259), (1523, 47553), (4323, 16753), (4569, 15851)]