26157927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 38425600

約数和(自身を除く): 12267673

約数列:

[1, 3, 19, 37, 57, 79, 111, 157, 237, 471, 703, 1501, 2109, 2923, 2983, 4503, 5809, 8769, 8949, 12403, 17427, 37209, 55537, 110371, 166611, 235657, 331113, 458911, 706971, 1376733, 8719309, 26157927]

約数ペア:

[(1, 26157927), (3, 8719309), (19, 1376733), (37, 706971), (57, 458911), (79, 331113), (111, 235657), (157, 166611), (237, 110371), (471, 55537), (703, 37209), (1501, 17427), (2109, 12403), (2923, 8949), (2983, 8769), (4503, 5809)]