87320043

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 128593920

約数和(自身を除く): 41273877

約数列:

[1, 3, 9, 79, 191, 237, 573, 643, 711, 1719, 1929, 5787, 15089, 45267, 50797, 122813, 135801, 152391, 368439, 457173, 1105317, 9702227, 29106681, 87320043]

約数ペア:

[(1, 87320043), (3, 29106681), (9, 9702227), (79, 1105317), (191, 457173), (237, 368439), (573, 152391), (643, 135801), (711, 122813), (1719, 50797), (1929, 45267), (5787, 15089)]