156939279231

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3613}}^1\times {\mathrm{7309}}^1$

素因数の和:11215

約数の個数: 32

約数和(自身を含む): 240089873920

約数和(自身を除く): 83150594689

約数列:

[1, 3, 7, 21, 283, 849, 1981, 3613, 5943, 7309, 10839, 21927, 25291, 51163, 75873, 153489, 1022479, 2068447, 3067437, 6205341, 7157353, 14479129, 21472059, 26407417, 43437387, 79222251, 184851919, 554555757, 7473299011, 22419897033, 52313093077, 156939279231]

約数ペア:

[(1, 156939279231), (3, 52313093077), (7, 22419897033), (21, 7473299011), (283, 554555757), (849, 184851919), (1981, 79222251), (3613, 43437387), (5943, 26407417), (7309, 21472059), (10839, 14479129), (21927, 7157353), (25291, 6205341), (51163, 3067437), (75873, 2068447), (153489, 1022479)]