123669489

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 171197280

約数和(自身を除く): 47527791

約数列:

[1, 3, 41, 123, 137, 179, 411, 537, 1681, 5043, 5617, 7339, 16851, 22017, 24523, 73569, 230297, 300899, 690891, 902697, 1005443, 3016329, 41223163, 123669489]

約数ペア:

[(1, 123669489), (3, 41223163), (41, 3016329), (123, 1005443), (137, 902697), (179, 690891), (411, 300899), (537, 230297), (1681, 73569), (5043, 24523), (5617, 22017), (7339, 16851)]