73089309

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{5351}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 101473920

約数和(自身を除く): 28384611

約数列:

[1, 3, 29, 87, 157, 471, 4553, 5351, 13659, 16053, 155179, 465537, 840107, 2520321, 24363103, 73089309]

約数ペア:

[(1, 73089309), (3, 24363103), (29, 2520321), (87, 840107), (157, 465537), (471, 155179), (4553, 16053), (5351, 13659)]