83485759

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 109921536

約数和(自身を除く): 26435777

約数列:

[1, 7, 17, 31, 49, 53, 61, 119, 217, 371, 427, 527, 833, 901, 1037, 1519, 1643, 1891, 2597, 2989, 3233, 3689, 6307, 7259, 11501, 13237, 22631, 25823, 27931, 32147, 44149, 50813, 54961, 80507, 92659, 100223, 158417, 195517, 225029, 384727, 701561, 1368619, 1575203, 1703791, 2693089, 4910927, 11926537, 83485759]

約数ペア:

[(1, 83485759), (7, 11926537), (17, 4910927), (31, 2693089), (49, 1703791), (53, 1575203), (61, 1368619), (119, 701561), (217, 384727), (371, 225029), (427, 195517), (527, 158417), (833, 100223), (901, 92659), (1037, 80507), (1519, 54961), (1643, 50813), (1891, 44149), (2597, 32147), (2989, 27931), (3233, 25823), (3689, 22631), (6307, 13237), (7259, 11501)]