72625293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 115838268

約数和(自身を除く): 43212975

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 281, 423, 611, 843, 1833, 2209, 2529, 3653, 5499, 6627, 10959, 13207, 19881, 28717, 32877, 39621, 86151, 118863, 171691, 258453, 515073, 620729, 1545219, 1862187, 5586561, 8069477, 24208431, 72625293]

約数ペア:

[(1, 72625293), (3, 24208431), (9, 8069477), (13, 5586561), (39, 1862187), (47, 1545219), (117, 620729), (141, 515073), (281, 258453), (423, 171691), (611, 118863), (843, 86151), (1833, 39621), (2209, 32877), (2529, 28717), (3653, 19881), (5499, 13207), (6627, 10959)]