170257023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2803}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 261142128

約数和(自身を除く): 90885105

約数列:

[1, 3, 9, 17, 51, 153, 397, 1191, 2803, 3573, 6749, 8409, 20247, 25227, 47651, 60741, 142953, 428859, 1112791, 3338373, 10015119, 18917447, 56752341, 170257023]

約数ペア:

[(1, 170257023), (3, 56752341), (9, 18917447), (17, 10015119), (51, 3338373), (153, 1112791), (397, 428859), (1191, 142953), (2803, 60741), (3573, 47651), (6749, 25227), (8409, 20247)]