83538273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9925

約数の個数: 32

約数和(自身を含む): 141524992

約数和(自身を除く): 57986719

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 9871, 29613, 69097, 128323, 207291, 306001, 384969, 898261, 918003, 2142007, 2694783, 3978013, 6426021, 11934039, 27846091, 83538273]

約数ペア:

[(1, 83538273), (3, 27846091), (7, 11934039), (13, 6426021), (21, 3978013), (31, 2694783), (39, 2142007), (91, 918003), (93, 898261), (217, 384969), (273, 306001), (403, 207291), (651, 128323), (1209, 69097), (2821, 29613), (8463, 9871)]