123075873

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 182160576

約数和(自身を除く): 59084703

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 1907, 5721, 7171, 17163, 21513, 64539, 135397, 192607, 406191, 577821, 1218573, 1733463, 13675097, 41025291, 123075873]

約数ペア:

[(1, 123075873), (3, 41025291), (9, 13675097), (71, 1733463), (101, 1218573), (213, 577821), (303, 406191), (639, 192607), (909, 135397), (1907, 64539), (5721, 21513), (7171, 17163)]