73639553

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 83202048

約数和(自身を除く): 9562495

約数列:

[1, 13, 47, 73, 127, 169, 611, 949, 1651, 3431, 5969, 7943, 9271, 12337, 21463, 44603, 77597, 120523, 435737, 579839, 1008761, 1566799, 5664581, 73639553]

約数ペア:

[(1, 73639553), (13, 5664581), (47, 1566799), (73, 1008761), (127, 579839), (169, 435737), (611, 120523), (949, 77597), (1651, 44603), (3431, 21463), (5969, 12337), (7943, 9271)]