27207987

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7907}}^1$

素因数の和:7978

約数の個数: 16

約数和(自身を含む): 38464512

約数和(自身を除く): 11256525

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 7907, 23721, 245117, 292559, 735351, 877677, 9069329, 27207987]

約数ペア:

[(1, 27207987), (3, 9069329), (31, 877677), (37, 735351), (93, 292559), (111, 245117), (1147, 23721), (3441, 7907)]