154985367

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 218739456

約数和(自身を除く): 63754089

約数列:

[1, 3, 29, 47, 87, 141, 841, 1307, 1363, 2523, 3921, 4089, 37903, 39527, 61429, 113709, 118581, 184287, 1099187, 1781441, 3297561, 5344323, 51661789, 154985367]

約数ペア:

[(1, 154985367), (3, 51661789), (29, 5344323), (47, 3297561), (87, 1781441), (141, 1099187), (841, 184287), (1307, 118581), (1363, 113709), (2523, 61429), (3921, 39527), (4089, 37903)]