27754269

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 13103331

約数列:

[1, 3, 19, 31, 57, 93, 113, 139, 339, 417, 589, 1767, 2147, 2641, 3503, 4309, 6441, 7923, 10509, 12927, 15707, 47121, 66557, 81871, 199671, 245613, 298433, 486917, 895299, 1460751, 9251423, 27754269]

約数ペア:

[(1, 27754269), (3, 9251423), (19, 1460751), (31, 895299), (57, 486917), (93, 298433), (113, 245613), (139, 199671), (339, 81871), (417, 66557), (589, 47121), (1767, 15707), (2147, 12927), (2641, 10509), (3503, 7923), (4309, 6441)]