72668901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{8443}}^1$

素因数の和:8616

約数の個数: 16

約数和(自身を含む): 102679040

約数和(自身を除く): 30010139

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8443, 8607, 25329, 160417, 481251, 1274893, 3824679, 24222967, 72668901]

約数ペア:

[(1, 72668901), (3, 24222967), (19, 3824679), (57, 1274893), (151, 481251), (453, 160417), (2869, 25329), (8443, 8607)]