42273561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 64235520

約数和(自身を除く): 21961959

約数列:

[1, 3, 11, 29, 33, 87, 163, 271, 319, 489, 813, 957, 1793, 2981, 4727, 5379, 7859, 8943, 14181, 23577, 44173, 51997, 86449, 132519, 155991, 259347, 485903, 1281017, 1457709, 3843051, 14091187, 42273561]

約数ペア:

[(1, 42273561), (3, 14091187), (11, 3843051), (29, 1457709), (33, 1281017), (87, 485903), (163, 259347), (271, 155991), (319, 132519), (489, 86449), (813, 51997), (957, 44173), (1793, 23577), (2981, 14181), (4727, 8943), (5379, 7859)]