68141087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 85946880

約数和(自身を除く): 17805793

約数列:

[1, 7, 19, 37, 61, 133, 227, 259, 427, 703, 1159, 1589, 2257, 4313, 4921, 8113, 8399, 13847, 15799, 30191, 42883, 58793, 96929, 159581, 263093, 300181, 512339, 1117067, 1841651, 3586373, 9734441, 68141087]

約数ペア:

[(1, 68141087), (7, 9734441), (19, 3586373), (37, 1841651), (61, 1117067), (133, 512339), (227, 300181), (259, 263093), (427, 159581), (703, 96929), (1159, 58793), (1589, 42883), (2257, 30191), (4313, 15799), (4921, 13847), (8113, 8399)]