27821036655

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{583801}}^1$

素因数の和:584168

約数の個数: 32

約数和(自身を含む): 49599817920

約数和(自身を除く): 21778781265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 3177, 5295, 9531, 15885, 47655, 583801, 1751403, 2919005, 5254209, 8757015, 15762627, 26271045, 78813135, 206081753, 618245259, 1030408765, 1854735777, 3091226295, 5564207331, 9273678885, 27821036655]

約数ペア:

[(1, 27821036655), (3, 9273678885), (5, 5564207331), (9, 3091226295), (15, 1854735777), (27, 1030408765), (45, 618245259), (135, 206081753), (353, 78813135), (1059, 26271045), (1765, 15762627), (3177, 8757015), (5295, 5254209), (9531, 2919005), (15885, 1751403), (47655, 583801)]