40153971

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 64827392

約数和(自身を除く): 24673421

約数列:

[1, 3, 11, 13, 33, 39, 67, 121, 127, 143, 201, 363, 381, 429, 737, 871, 1397, 1573, 1651, 2211, 2613, 4191, 4719, 4953, 8107, 8509, 9581, 15367, 18161, 24321, 25527, 28743, 46101, 54483, 93599, 105391, 110617, 199771, 280797, 316173, 331851, 599313, 1029589, 1216787, 3088767, 3650361, 13384657, 40153971]

約数ペア:

[(1, 40153971), (3, 13384657), (11, 3650361), (13, 3088767), (33, 1216787), (39, 1029589), (67, 599313), (121, 331851), (127, 316173), (143, 280797), (201, 199771), (363, 110617), (381, 105391), (429, 93599), (737, 54483), (871, 46101), (1397, 28743), (1573, 25527), (1651, 24321), (2211, 18161), (2613, 15367), (4191, 9581), (4719, 8509), (4953, 8107)]