78981711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4463}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 111849984

約数和(自身を除く): 32868273

約数列:

[1, 3, 17, 51, 347, 1041, 4463, 5899, 13389, 17697, 75871, 227613, 1548661, 4645983, 26327237, 78981711]

約数ペア:

[(1, 78981711), (3, 26327237), (17, 4645983), (51, 1548661), (347, 227613), (1041, 75871), (4463, 17697), (5899, 13389)]