3150333

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 5227200

約数和(自身を除く): 2076867

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 89, 171, 207, 267, 437, 513, 621, 801, 1311, 1539, 1691, 1863, 2047, 2403, 3933, 5073, 6141, 7209, 11799, 15219, 18423, 35397, 38893, 45657, 55269, 116679, 136971, 165807, 350037, 1050111, 3150333]

約数ペア:

[(1, 3150333), (3, 1050111), (9, 350037), (19, 165807), (23, 136971), (27, 116679), (57, 55269), (69, 45657), (81, 38893), (89, 35397), (171, 18423), (207, 15219), (267, 11799), (437, 7209), (513, 6141), (621, 5073), (801, 3933), (1311, 2403), (1539, 2047), (1691, 1863)]