27250377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 47566848

約数和(自身を除く): 20316471

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 223, 231, 253, 483, 529, 669, 759, 1561, 1587, 1771, 2453, 3703, 4683, 5129, 5313, 5819, 7359, 11109, 15387, 17171, 17457, 35903, 40733, 51513, 56419, 107709, 117967, 122199, 169257, 353901, 394933, 825769, 1184799, 1297637, 2477307, 3892911, 9083459, 27250377]

約数ペア:

[(1, 27250377), (3, 9083459), (7, 3892911), (11, 2477307), (21, 1297637), (23, 1184799), (33, 825769), (69, 394933), (77, 353901), (161, 169257), (223, 122199), (231, 117967), (253, 107709), (483, 56419), (529, 51513), (669, 40733), (759, 35903), (1561, 17457), (1587, 17171), (1771, 15387), (2453, 11109), (3703, 7359), (4683, 5819), (5129, 5313)]