137003391

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127921}}^1$

素因数の和:127951

約数の個数: 24

約数和(自身を含む): 239469984

約数和(自身を除く): 102466593

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 127921, 383763, 895447, 1151289, 2174657, 2686341, 6523971, 8059023, 15222599, 19571913, 45667797, 137003391]

約数ペア:

[(1, 137003391), (3, 45667797), (7, 19571913), (9, 15222599), (17, 8059023), (21, 6523971), (51, 2686341), (63, 2174657), (119, 1151289), (153, 895447), (357, 383763), (1071, 127921)]