42125811

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6709}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 72145920

約数和(自身を除く): 30020109

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 6709, 20127, 46963, 87217, 140889, 154307, 261651, 462921, 610519, 1080149, 1831557, 2005991, 3240447, 6017973, 14041937, 42125811]

約数ペア:

[(1, 42125811), (3, 14041937), (7, 6017973), (13, 3240447), (21, 2005991), (23, 1831557), (39, 1080149), (69, 610519), (91, 462921), (161, 261651), (273, 154307), (299, 140889), (483, 87217), (897, 46963), (2093, 20127), (6279, 6709)]