16103769

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 24478080

約数和(自身を除く): 8374311

約数列:

[1, 3, 11, 33, 37, 109, 111, 121, 327, 363, 407, 1199, 1221, 1331, 3597, 3993, 4033, 4477, 12099, 13189, 13431, 39567, 44363, 49247, 133089, 145079, 147741, 435237, 487993, 1463979, 5367923, 16103769]

約数ペア:

[(1, 16103769), (3, 5367923), (11, 1463979), (33, 487993), (37, 435237), (109, 147741), (111, 145079), (121, 133089), (327, 49247), (363, 44363), (407, 39567), (1199, 13431), (1221, 13189), (1331, 12099), (3597, 4477), (3993, 4033)]