87771519

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4329

約数の個数: 40

約数和(自身を含む): 149288832

約数和(自身を除く): 61517313

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 4283, 6831, 12849, 20493, 38547, 47113, 98509, 115641, 141339, 295527, 346923, 424017, 886581, 1083599, 1272051, 2659743, 3250797, 3816153, 7979229, 9752391, 29257173, 87771519]

約数ペア:

[(1, 87771519), (3, 29257173), (9, 9752391), (11, 7979229), (23, 3816153), (27, 3250797), (33, 2659743), (69, 1272051), (81, 1083599), (99, 886581), (207, 424017), (253, 346923), (297, 295527), (621, 141339), (759, 115641), (891, 98509), (1863, 47113), (2277, 38547), (4283, 20493), (6831, 12849)]