27868533

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 46620672

約数和(自身を除く): 18752139

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 541, 669, 1561, 1623, 2453, 3787, 4683, 5951, 7359, 11361, 17171, 17853, 41657, 51513, 120643, 124971, 361929, 844501, 1327073, 2533503, 3981219, 9289511, 27868533]

約数ペア:

[(1, 27868533), (3, 9289511), (7, 3981219), (11, 2533503), (21, 1327073), (33, 844501), (77, 361929), (223, 124971), (231, 120643), (541, 51513), (669, 41657), (1561, 17853), (1623, 17171), (2453, 11361), (3787, 7359), (4683, 5951)]