227560281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 105079719

約数列:

[1, 3, 13, 39, 109, 199, 269, 327, 597, 807, 1417, 2587, 3497, 4251, 7761, 10491, 21691, 29321, 53531, 65073, 87963, 160593, 281983, 381173, 695903, 845949, 1143519, 2087709, 5834879, 17504637, 75853427, 227560281]

約数ペア:

[(1, 227560281), (3, 75853427), (13, 17504637), (39, 5834879), (109, 2087709), (199, 1143519), (269, 845949), (327, 695903), (597, 381173), (807, 281983), (1417, 160593), (2587, 87963), (3497, 65073), (4251, 53531), (7761, 29321), (10491, 21691)]