48791343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 22298577

約数列:

[1, 3, 17, 51, 67, 109, 131, 201, 327, 393, 1139, 1853, 2227, 3417, 5559, 6681, 7303, 8777, 14279, 21909, 26331, 42837, 124151, 149209, 242743, 372453, 447627, 728229, 956693, 2870079, 16263781, 48791343]

約数ペア:

[(1, 48791343), (3, 16263781), (17, 2870079), (51, 956693), (67, 728229), (109, 447627), (131, 372453), (201, 242743), (327, 149209), (393, 124151), (1139, 42837), (1853, 26331), (2227, 21909), (3417, 14279), (5559, 8777), (6681, 7303)]