27098071

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 11512361

約数列:

[1, 7, 11, 13, 23, 77, 91, 107, 121, 143, 161, 253, 299, 749, 847, 1001, 1177, 1391, 1573, 1771, 2093, 2461, 2783, 3289, 8239, 9737, 11011, 12947, 15301, 17227, 19481, 23023, 27071, 31993, 36179, 90629, 107107, 168311, 189497, 223951, 253253, 297781, 351923, 1178177, 2084467, 2463461, 3871153, 27098071]

約数ペア:

[(1, 27098071), (7, 3871153), (11, 2463461), (13, 2084467), (23, 1178177), (77, 351923), (91, 297781), (107, 253253), (121, 223951), (143, 189497), (161, 168311), (253, 107107), (299, 90629), (749, 36179), (847, 31993), (1001, 27071), (1177, 23023), (1391, 19481), (1573, 17227), (1771, 15301), (2093, 12947), (2461, 11011), (2783, 9737), (3289, 8239)]