90442161

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 133745664

約数和(自身を除く): 43303503

約数列:

[1, 3, 9, 67, 127, 201, 381, 603, 1143, 1181, 3543, 8509, 10629, 25527, 76581, 79127, 149987, 237381, 449961, 712143, 1349883, 10049129, 30147387, 90442161]

約数ペア:

[(1, 90442161), (3, 30147387), (9, 10049129), (67, 1349883), (127, 712143), (201, 449961), (381, 237381), (603, 149987), (1143, 79127), (1181, 76581), (3543, 25527), (8509, 10629)]